From aee0c612b12f57f4923f6649fa6fcba618182261 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Thu, 28 Mar 2013 23:01:34 -0400 Subject: snd_info_register: switch to proc_create_data/proc_mkdir_mode Signed-off-by: Al Viro --- sound/core/info.c | 22 ++++++++++++++-------- 1 file changed, 14 insertions(+), 8 deletions(-) (limited to 'sound/core') diff --git a/sound/core/info.c b/sound/core/info.c index 5bb97e7d325..a4e2de6874d 100644 --- a/sound/core/info.c +++ b/sound/core/info.c @@ -959,15 +959,21 @@ int snd_info_register(struct snd_info_entry * entry) return -ENXIO; root = entry->parent == NULL ? snd_proc_root : entry->parent->p; mutex_lock(&info_mutex); - p = create_proc_entry(entry->name, entry->mode, root); - if (!p) { - mutex_unlock(&info_mutex); - return -ENOMEM; + if (S_ISDIR(entry->mode)) { + p = proc_mkdir_mode(entry->name, entry->mode, root); + if (!p) { + mutex_unlock(&info_mutex); + return -ENOMEM; + } + } else { + p = proc_create_data(entry->name, entry->mode, root, + &snd_info_entry_operations, entry); + if (!p) { + mutex_unlock(&info_mutex); + return -ENOMEM; + } + p->size = entry->size; } - if (!S_ISDIR(entry->mode)) - p->proc_fops = &snd_info_entry_operations; - p->size = entry->size; - p->data = entry; entry->p = p; if (entry->parent) list_add_tail(&entry->list, &entry->parent->children); -- cgit v1.2.3-70-g09d2 From d9dda78bad879595d8c4220a067fc029d6484a16 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sun, 31 Mar 2013 18:16:14 -0400 Subject: procfs: new helper - PDE_DATA(inode) The only part of proc_dir_entry the code outside of fs/proc really cares about is PDE(inode)->data. Provide a helper for that; static inline for now, eventually will be moved to fs/proc, along with the knowledge of struct proc_dir_entry layout. Signed-off-by: Al Viro --- arch/alpha/kernel/srm_env.c | 4 ++-- arch/arm/kernel/atags_proc.c | 2 +- arch/blackfin/kernel/cplbinfo.c | 4 +--- arch/ia64/kernel/salinfo.c | 18 +++++---------- arch/mips/lasat/picvue_proc.c | 4 ++-- arch/powerpc/kernel/proc_powerpc.c | 19 +++++++--------- arch/powerpc/platforms/pseries/scanlog.c | 9 +++----- arch/sh/mm/alignment.c | 2 +- arch/sparc/kernel/ioport.c | 2 +- arch/tile/kernel/hardwall.c | 2 +- arch/xtensa/platforms/iss/simdisk.c | 4 ++-- drivers/acpi/ac.c | 2 +- drivers/acpi/battery.c | 2 +- drivers/acpi/button.c | 2 +- drivers/acpi/proc.c | 4 ++-- drivers/acpi/sbs.c | 8 +++---- drivers/block/DAC960.c | 8 +++---- drivers/block/cciss.c | 2 +- drivers/block/cpqarray.c | 2 +- drivers/block/drbd/drbd_proc.c | 2 +- drivers/block/pktcdvd.c | 2 +- drivers/block/ps3vram.c | 2 +- drivers/char/ipmi/ipmi_msghandler.c | 6 ++--- drivers/char/ipmi/ipmi_si_intf.c | 6 ++--- drivers/gpu/drm/drm_proc.c | 2 +- drivers/ide/ide-cd.c | 2 +- drivers/ide/ide-disk_proc.c | 8 +++---- drivers/ide/ide-floppy_proc.c | 2 +- drivers/ide/ide-proc.c | 22 +++++++++--------- drivers/ide/ide-tape.c | 2 +- drivers/isdn/gigaset/capi.c | 2 +- drivers/isdn/hardware/avm/b1.c | 2 +- drivers/isdn/hardware/avm/b1dma.c | 2 +- drivers/isdn/hardware/avm/c4.c | 2 +- drivers/isdn/hardware/eicon/divasproc.c | 12 +++++----- drivers/isdn/hysdn/hycapi.c | 2 +- drivers/isdn/hysdn/hysdn_procconf.c | 4 ++-- drivers/isdn/hysdn/hysdn_proclog.c | 8 +++---- drivers/macintosh/via-pmu.c | 2 +- drivers/media/pci/zoran/zoran_procfs.c | 4 ++-- drivers/message/fusion/mptbase.c | 4 ++-- drivers/message/i2o/i2o_proc.c | 38 ++++++++++++++++---------------- drivers/net/bonding/bond_procfs.c | 4 +--- drivers/net/irda/vlsi_ir.c | 2 +- drivers/net/wireless/airo.c | 33 +++++++++------------------ drivers/net/wireless/ray_cs.c | 2 +- drivers/parisc/led.c | 4 ++-- drivers/pci/proc.c | 20 ++++++----------- drivers/platform/x86/thinkpad_acpi.c | 4 ++-- drivers/platform/x86/toshiba_acpi.c | 18 +++++++-------- drivers/pnp/isapnp/proc.c | 4 +--- drivers/pnp/pnpbios/proc.c | 4 ++-- drivers/rtc/rtc-proc.c | 2 +- drivers/scsi/scsi_proc.c | 4 ++-- drivers/staging/ccg/rndis.c | 4 ++-- drivers/staging/dgrp/dgrp_dpa_ops.c | 9 +------- drivers/staging/dgrp/dgrp_mon_ops.c | 9 +------- drivers/staging/dgrp/dgrp_net_ops.c | 9 +------- drivers/staging/dgrp/dgrp_ports_ops.c | 2 +- drivers/staging/silicom/bpctl_mod.c | 38 ++++++++++++++++---------------- drivers/tty/serial/serial_core.c | 2 +- drivers/usb/gadget/at91_udc.c | 2 +- drivers/usb/gadget/lpc32xx_udc.c | 2 +- drivers/usb/gadget/rndis.c | 4 ++-- drivers/usb/host/isp1362-hcd.c | 2 +- drivers/usb/host/sl811-hcd.c | 2 +- drivers/video/bfin_adv7393fb.c | 2 +- drivers/zorro/proc.c | 4 +--- fs/afs/proc.c | 8 +++---- fs/ext4/mballoc.c | 2 +- fs/ext4/super.c | 2 +- fs/jbd2/journal.c | 2 +- fs/proc/generic.c | 2 +- fs/proc/proc_devtree.c | 2 +- include/linux/proc_fs.h | 5 +++++ ipc/util.c | 2 +- kernel/irq/proc.c | 14 ++++++------ net/8021q/vlanproc.c | 2 +- net/atm/proc.c | 2 +- net/bluetooth/af_bluetooth.c | 2 +- net/bluetooth/cmtp/capi.c | 2 +- net/can/bcm.c | 2 +- net/can/proc.c | 2 +- net/core/neighbour.c | 2 +- net/core/pktgen.c | 6 ++--- net/ipv4/netfilter/ipt_CLUSTERIP.c | 6 ++--- net/ipv4/tcp_ipv4.c | 2 +- net/ipv4/udp.c | 2 +- net/ipv6/proc.c | 2 +- net/netfilter/x_tables.c | 6 ++--- net/netfilter/xt_hashlimit.c | 2 +- net/netfilter/xt_recent.c | 6 ++--- net/sunrpc/cache.c | 24 ++++++++++---------- net/sunrpc/stats.c | 2 +- sound/core/info.c | 4 +--- 95 files changed, 243 insertions(+), 302 deletions(-) (limited to 'sound/core') diff --git a/arch/alpha/kernel/srm_env.c b/arch/alpha/kernel/srm_env.c index e64559f0a82..ef8769b6c98 100644 --- a/arch/alpha/kernel/srm_env.c +++ b/arch/alpha/kernel/srm_env.c @@ -104,14 +104,14 @@ static int srm_env_proc_show(struct seq_file *m, void *v) static int srm_env_proc_open(struct inode *inode, struct file *file) { - return single_open(file, srm_env_proc_show, PDE(inode)->data); + return single_open(file, srm_env_proc_show, PDE_DATA(inode)); } static ssize_t srm_env_proc_write(struct file *file, const char __user *buffer, size_t count, loff_t *pos) { int res; - srm_env_t *entry = PDE(file_inode(file))->data; + srm_env_t *entry = PDE_DATA(file_inode(file)); char *buf = (char *) __get_free_page(GFP_USER); unsigned long ret1, ret2; diff --git a/arch/arm/kernel/atags_proc.c b/arch/arm/kernel/atags_proc.c index 8c00f75bf1a..c7ff8073416 100644 --- a/arch/arm/kernel/atags_proc.c +++ b/arch/arm/kernel/atags_proc.c @@ -12,7 +12,7 @@ struct buffer { static ssize_t atags_read(struct file *file, char __user *buf, size_t count, loff_t *ppos) { - struct buffer *b = PDE(file_inode(file))->data; + struct buffer *b = PDE_DATA(file_inode(file)); return simple_read_from_buffer(buf, count, ppos, b->data, b->size); } diff --git a/arch/blackfin/kernel/cplbinfo.c b/arch/blackfin/kernel/cplbinfo.c index e1d0b24c607..404045dcc5e 100644 --- a/arch/blackfin/kernel/cplbinfo.c +++ b/arch/blackfin/kernel/cplbinfo.c @@ -116,14 +116,12 @@ static const struct seq_operations cplbinfo_sops = { static int cplbinfo_open(struct inode *inode, struct file *file) { - struct proc_dir_entry *pde = PDE(file_inode(file)); char cplb_type; - unsigned int cpu; + unsigned int cpu = (unsigned long)PDE_DATA(file_inode(file)); int ret; struct seq_file *m; struct cplbinfo_data *cdata; - cpu = (unsigned int)pde->data; cplb_type = cpu & CPLBINFO_DCPLB_FLAG ? 'D' : 'I'; cpu &= ~CPLBINFO_DCPLB_FLAG; diff --git a/arch/ia64/kernel/salinfo.c b/arch/ia64/kernel/salinfo.c index aa527d7e91f..a97d75b9c5e 100644 --- a/arch/ia64/kernel/salinfo.c +++ b/arch/ia64/kernel/salinfo.c @@ -301,9 +301,7 @@ salinfo_event_open(struct inode *inode, struct file *file) static ssize_t salinfo_event_read(struct file *file, char __user *buffer, size_t count, loff_t *ppos) { - struct inode *inode = file_inode(file); - struct proc_dir_entry *entry = PDE(inode); - struct salinfo_data *data = entry->data; + struct salinfo_data *data = PDE_DATA(file_inode(file)); char cmd[32]; size_t size; int i, n, cpu = -1; @@ -360,8 +358,7 @@ static const struct file_operations salinfo_event_fops = { static int salinfo_log_open(struct inode *inode, struct file *file) { - struct proc_dir_entry *entry = PDE(inode); - struct salinfo_data *data = entry->data; + struct salinfo_data *data = PDE_DATA(inode); if (!capable(CAP_SYS_ADMIN)) return -EPERM; @@ -386,8 +383,7 @@ salinfo_log_open(struct inode *inode, struct file *file) static int salinfo_log_release(struct inode *inode, struct file *file) { - struct proc_dir_entry *entry = PDE(inode); - struct salinfo_data *data = entry->data; + struct salinfo_data *data = PDE_DATA(inode); if (data->state == STATE_NO_DATA) { vfree(data->log_buffer); @@ -463,9 +459,7 @@ retry: static ssize_t salinfo_log_read(struct file *file, char __user *buffer, size_t count, loff_t *ppos) { - struct inode *inode = file_inode(file); - struct proc_dir_entry *entry = PDE(inode); - struct salinfo_data *data = entry->data; + struct salinfo_data *data = PDE_DATA(file_inode(file)); u8 *buf; u64 bufsize; @@ -524,9 +518,7 @@ salinfo_log_clear(struct salinfo_data *data, int cpu) static ssize_t salinfo_log_write(struct file *file, const char __user *buffer, size_t count, loff_t *ppos) { - struct inode *inode = file_inode(file); - struct proc_dir_entry *entry = PDE(inode); - struct salinfo_data *data = entry->data; + struct salinfo_data *data = PDE_DATA(file_inode(file)); char cmd[32]; size_t size; u32 offset; diff --git a/arch/mips/lasat/picvue_proc.c b/arch/mips/lasat/picvue_proc.c index c592bc8b8c9..638c5db122c 100644 --- a/arch/mips/lasat/picvue_proc.c +++ b/arch/mips/lasat/picvue_proc.c @@ -58,13 +58,13 @@ static int pvc_line_proc_show(struct seq_file *m, void *v) static int pvc_line_proc_open(struct inode *inode, struct file *file) { - return single_open(file, pvc_line_proc_show, PDE(inode)->data); + return single_open(file, pvc_line_proc_show, PDE_DATA(inode)); } static ssize_t pvc_line_proc_write(struct file *file, const char __user *buf, size_t count, loff_t *pos) { - int lineno = *(int *)PDE(file_inode(file))->data; + int lineno = *(int *)PDE_DATA(file_inode(file)); char kbuf[PVC_LINELEN]; size_t len; diff --git a/arch/powerpc/kernel/proc_powerpc.c b/arch/powerpc/kernel/proc_powerpc.c index f19d0bdc324..41d8ee9c82f 100644 --- a/arch/powerpc/kernel/proc_powerpc.c +++ b/arch/powerpc/kernel/proc_powerpc.c @@ -32,8 +32,6 @@ static loff_t page_map_seek( struct file *file, loff_t off, int whence) { loff_t new; - struct proc_dir_entry *dp = PDE(file_inode(file)); - switch(whence) { case 0: new = off; @@ -42,12 +40,12 @@ static loff_t page_map_seek( struct file *file, loff_t off, int whence) new = file->f_pos + off; break; case 2: - new = dp->size + off; + new = PAGE_SIZE + off; break; default: return -EINVAL; } - if ( new < 0 || new > dp->size ) + if ( new < 0 || new > PAGE_SIZE ) return -EINVAL; return (file->f_pos = new); } @@ -55,19 +53,18 @@ static loff_t page_map_seek( struct file *file, loff_t off, int whence) static ssize_t page_map_read( struct file *file, char __user *buf, size_t nbytes, loff_t *ppos) { - struct proc_dir_entry *dp = PDE(file_inode(file)); - return simple_read_from_buffer(buf, nbytes, ppos, dp->data, dp->size); + return simple_read_from_buffer(buf, nbytes, ppos, + PDE_DATA(file_inode(file)), PAGE_SIZE); } static int page_map_mmap( struct file *file, struct vm_area_struct *vma ) { - struct proc_dir_entry *dp = PDE(file_inode(file)); - - if ((vma->vm_end - vma->vm_start) > dp->size) + if ((vma->vm_end - vma->vm_start) > PAGE_SIZE) return -EINVAL; - remap_pfn_range(vma, vma->vm_start, __pa(dp->data) >> PAGE_SHIFT, - dp->size, vma->vm_page_prot); + remap_pfn_range(vma, vma->vm_start, + __pa(PDE_DATA(file_inode(file))) >> PAGE_SHIFT, + PAGE_SIZE, vma->vm_page_prot); return 0; } diff --git a/arch/powerpc/platforms/pseries/scanlog.c b/arch/powerpc/platforms/pseries/scanlog.c index 47f3cda2a68..cc220d2061b 100644 --- a/arch/powerpc/platforms/pseries/scanlog.c +++ b/arch/powerpc/platforms/pseries/scanlog.c @@ -46,8 +46,7 @@ static struct proc_dir_entry *proc_ppc64_scan_log_dump; /* The proc file */ static ssize_t scanlog_read(struct file *file, char __user *buf, size_t count, loff_t *ppos) { - struct proc_dir_entry *dp = PDE(file_inode(file)); - unsigned int *data = (unsigned int *)dp->data; + unsigned int *data = PDE_DATA(file_inode(file)); int status; unsigned long len, off; unsigned int wait_time; @@ -135,8 +134,7 @@ static ssize_t scanlog_write(struct file * file, const char __user * buf, static int scanlog_open(struct inode * inode, struct file * file) { - struct proc_dir_entry *dp = PDE(inode); - unsigned int *data = (unsigned int *)dp->data; + unsigned int *data = PDE_DATA(file_inode(file)); if (data[0] != 0) { /* This imperfect test stops a second copy of the @@ -152,8 +150,7 @@ static int scanlog_open(struct inode * inode, struct file * file) static int scanlog_release(struct inode * inode, struct file * file) { - struct proc_dir_entry *dp = PDE(inode); - unsigned int *data = (unsigned int *)dp->data; + unsigned int *data = PDE_DATA(file_inode(file)); data[0] = 0; diff --git a/arch/sh/mm/alignment.c b/arch/sh/mm/alignment.c index aea14855e65..ec2b2530242 100644 --- a/arch/sh/mm/alignment.c +++ b/arch/sh/mm/alignment.c @@ -140,7 +140,7 @@ static int alignment_proc_open(struct inode *inode, struct file *file) static ssize_t alignment_proc_write(struct file *file, const char __user *buffer, size_t count, loff_t *pos) { - int *data = PDE(file_inode(file))->data; + int *data = PDE_DATA(file_inode(file)); char mode; if (count > 0) { diff --git a/arch/sparc/kernel/ioport.c b/arch/sparc/kernel/ioport.c index 0f094db918c..2096468de9b 100644 --- a/arch/sparc/kernel/ioport.c +++ b/arch/sparc/kernel/ioport.c @@ -693,7 +693,7 @@ static int sparc_io_proc_show(struct seq_file *m, void *v) static int sparc_io_proc_open(struct inode *inode, struct file *file) { - return single_open(file, sparc_io_proc_show, PDE(inode)->data); + return single_open(file, sparc_io_proc_show, PDE_DATA(inode)); } static const struct file_operations sparc_io_proc_fops = { diff --git a/arch/tile/kernel/hardwall.c b/arch/tile/kernel/hardwall.c index 20273ee37de..38ac189d957 100644 --- a/arch/tile/kernel/hardwall.c +++ b/arch/tile/kernel/hardwall.c @@ -914,7 +914,7 @@ static int hardwall_proc_show(struct seq_file *sf, void *v) static int hardwall_proc_open(struct inode *inode, struct file *file) { - return single_open(file, hardwall_proc_show, PDE(inode)->data); + return single_open(file, hardwall_proc_show, PDE_DATA(inode)); } static const struct file_operations hardwall_proc_fops = { diff --git a/arch/xtensa/platforms/iss/simdisk.c b/arch/xtensa/platforms/iss/simdisk.c index 47ccef7839c..4a06d70ddf5 100644 --- a/arch/xtensa/platforms/iss/simdisk.c +++ b/arch/xtensa/platforms/iss/simdisk.c @@ -217,7 +217,7 @@ static int simdisk_detach(struct simdisk *dev) static ssize_t proc_read_simdisk(struct file *file, char __user *buf, size_t size, loff_t *ppos) { - struct simdisk *dev = PDE(file_inode(file))->data; + struct simdisk *dev = PDE_DATA(file_inode(file)); char *s = dev->filename; if (s) { ssize_t n = simple_read_from_buffer(buf, size, ppos, @@ -234,7 +234,7 @@ static ssize_t proc_write_simdisk(struct file *file, const char __user *buf, size_t size, loff_t *ppos) { char *tmp = kmalloc(count + 1, GFP_KERNEL); - struct simdisk *dev = PDE(file_inode(file))->data; + struct simdisk *dev = PDE_DATA(file_inode(file)); int err; if (tmp == NULL) diff --git a/drivers/acpi/ac.c b/drivers/acpi/ac.c index 6d5bf649196..00d2efd674d 100644 --- a/drivers/acpi/ac.c +++ b/drivers/acpi/ac.c @@ -194,7 +194,7 @@ static int acpi_ac_seq_show(struct seq_file *seq, void *offset) static int acpi_ac_open_fs(struct inode *inode, struct file *file) { - return single_open(file, acpi_ac_seq_show, PDE(inode)->data); + return single_open(file, acpi_ac_seq_show, PDE_DATA(inode)); } static int acpi_ac_add_fs(struct acpi_device *device) diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c index c5cd5b5513e..169ced7e540 100644 --- a/drivers/acpi/battery.c +++ b/drivers/acpi/battery.c @@ -929,7 +929,7 @@ static int acpi_battery_read_##_name(struct seq_file *seq, void *offset) \ } \ static int acpi_battery_##_name##_open_fs(struct inode *inode, struct file *file) \ { \ - return single_open(file, acpi_battery_read_##_name, PDE(inode)->data); \ + return single_open(file, acpi_battery_read_##_name, PDE_DATA(inode)); \ } DECLARE_FILE_FUNCTIONS(info); diff --git a/drivers/acpi/button.c b/drivers/acpi/button.c index 86c7d5445c3..5d57cd513f4 100644 --- a/drivers/acpi/button.c +++ b/drivers/acpi/button.c @@ -128,7 +128,7 @@ static int acpi_button_state_seq_show(struct seq_file *seq, void *offset) static int acpi_button_state_open_fs(struct inode *inode, struct file *file) { - return single_open(file, acpi_button_state_seq_show, PDE(inode)->data); + return single_open(file, acpi_button_state_seq_show, PDE_DATA(inode)); } static const struct file_operations acpi_button_state_fops = { diff --git a/drivers/acpi/proc.c b/drivers/acpi/proc.c index 52ce76725c2..aa1227a7e3f 100644 --- a/drivers/acpi/proc.c +++ b/drivers/acpi/proc.c @@ -120,7 +120,7 @@ static int acpi_system_alarm_seq_show(struct seq_file *seq, void *offset) static int acpi_system_alarm_open_fs(struct inode *inode, struct file *file) { - return single_open(file, acpi_system_alarm_seq_show, PDE(inode)->data); + return single_open(file, acpi_system_alarm_seq_show, PDE_DATA(inode)); } static int get_date_field(char **p, u32 * value) @@ -397,7 +397,7 @@ static int acpi_system_wakeup_device_open_fs(struct inode *inode, struct file *file) { return single_open(file, acpi_system_wakeup_device_seq_show, - PDE(inode)->data); + PDE_DATA(inode)); } static const struct file_operations acpi_system_wakeup_device_fops = { diff --git a/drivers/acpi/sbs.c b/drivers/acpi/sbs.c index e523245643a..a296e08d76b 100644 --- a/drivers/acpi/sbs.c +++ b/drivers/acpi/sbs.c @@ -584,7 +584,7 @@ static int acpi_battery_read_info(struct seq_file *seq, void *offset) static int acpi_battery_info_open_fs(struct inode *inode, struct file *file) { - return single_open(file, acpi_battery_read_info, PDE(inode)->data); + return single_open(file, acpi_battery_read_info, PDE_DATA(inode)); } static int acpi_battery_read_state(struct seq_file *seq, void *offset) @@ -623,7 +623,7 @@ static int acpi_battery_read_state(struct seq_file *seq, void *offset) static int acpi_battery_state_open_fs(struct inode *inode, struct file *file) { - return single_open(file, acpi_battery_read_state, PDE(inode)->data); + return single_open(file, acpi_battery_read_state, PDE_DATA(inode)); } static int acpi_battery_read_alarm(struct seq_file *seq, void *offset) @@ -688,7 +688,7 @@ acpi_battery_write_alarm(struct file *file, const char __user * buffer, static int acpi_battery_alarm_open_fs(struct inode *inode, struct file *file) { - return single_open(file, acpi_battery_read_alarm, PDE(inode)->data); + return single_open(file, acpi_battery_read_alarm, PDE_DATA(inode)); } static const struct file_operations acpi_battery_info_fops = { @@ -736,7 +736,7 @@ static int acpi_ac_read_state(struct seq_file *seq, void *offset) static int acpi_ac_state_open_fs(struct inode *inode, struct file *file) { - return single_open(file, acpi_ac_read_state, PDE(inode)->data); + return single_open(file, acpi_ac_read_state, PDE_DATA(inode)); } static const struct file_operations acpi_ac_state_fops = { diff --git a/drivers/block/DAC960.c b/drivers/block/DAC960.c index 5b5ee79ff23..eb3950113e4 100644 --- a/drivers/block/DAC960.c +++ b/drivers/block/DAC960.c @@ -6473,7 +6473,7 @@ static int dac960_initial_status_proc_show(struct seq_file *m, void *v) static int dac960_initial_status_proc_open(struct inode *inode, struct file *file) { - return single_open(file, dac960_initial_status_proc_show, PDE(inode)->data); + return single_open(file, dac960_initial_status_proc_show, PDE_DATA(inode)); } static const struct file_operations dac960_initial_status_proc_fops = { @@ -6519,7 +6519,7 @@ static int dac960_current_status_proc_show(struct seq_file *m, void *v) static int dac960_current_status_proc_open(struct inode *inode, struct file *file) { - return single_open(file, dac960_current_status_proc_show, PDE(inode)->data); + return single_open(file, dac960_current_status_proc_show, PDE_DATA(inode)); } static const struct file_operations dac960_current_status_proc_fops = { @@ -6540,14 +6540,14 @@ static int dac960_user_command_proc_show(struct seq_file *m, void *v) static int dac960_user_command_proc_open(struct inode *inode, struct file *file) { - return single_open(file, dac960_user_command_proc_show, PDE(inode)->data); + return single_open(file, dac960_user_command_proc_show, PDE_DATA(inode)); } static ssize_t dac960_user_command_proc_write(struct file *file, const char __user *Buffer, size_t Count, loff_t *pos) { - DAC960_Controller_T *Controller = (DAC960_Controller_T *) PDE(file_inode(file))->data; + DAC960_Controller_T *Controller = PDE_DATA(file_inode(file)); unsigned char CommandBuffer[80]; int Length; if (Count > sizeof(CommandBuffer)-1) return -EINVAL; diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c index ade58bc8f3c..d150fe1248b 100644 --- a/drivers/block/cciss.c +++ b/drivers/block/cciss.c @@ -493,7 +493,7 @@ static int cciss_seq_open(struct inode *inode, struct file *file) struct seq_file *seq = file->private_data; if (!ret) - seq->private = PDE(inode)->data; + seq->private = PDE_DATA(inode); return ret; } diff --git a/drivers/block/cpqarray.c b/drivers/block/cpqarray.c index 3f087133a25..3b9e8ebcb96 100644 --- a/drivers/block/cpqarray.c +++ b/drivers/block/cpqarray.c @@ -296,7 +296,7 @@ static int ida_proc_show(struct seq_file *m, void *v) static int ida_proc_open(struct inode *inode, struct file *file) { - return single_open(file, ida_proc_show, PDE(inode)->data); + return single_open(file, ida_proc_show, PDE_DATA(inode)); } static const struct file_operations ida_proc_fops = { diff --git a/drivers/block/drbd/drbd_proc.c b/drivers/block/drbd/drbd_proc.c index 56672a61eb9..928adb815b0 100644 --- a/drivers/block/drbd/drbd_proc.c +++ b/drivers/block/drbd/drbd_proc.c @@ -314,7 +314,7 @@ static int drbd_seq_show(struct seq_file *seq, void *v) static int drbd_proc_open(struct inode *inode, struct file *file) { if (try_module_get(THIS_MODULE)) - return single_open(file, drbd_seq_show, PDE(inode)->data); + return single_open(file, drbd_seq_show, PDE_DATA(inode)); return -ENODEV; } diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c index 2e7de7a59bf..e0588c6dd86 100644 --- a/drivers/block/pktcdvd.c +++ b/drivers/block/pktcdvd.c @@ -2648,7 +2648,7 @@ static int pkt_seq_show(struct seq_file *m, void *p) static int pkt_seq_open(struct inode *inode, struct file *file) { - return single_open(file, pkt_seq_show, PDE(inode)->data); + return single_open(file, pkt_seq_show, PDE_DATA(inode)); } static const struct file_operations pkt_proc_fops = { diff --git a/drivers/block/ps3vram.c b/drivers/block/ps3vram.c index 75e112d6600..06a2e53e5f3 100644 --- a/drivers/block/ps3vram.c +++ b/drivers/block/ps3vram.c @@ -525,7 +525,7 @@ static int ps3vram_proc_show(struct seq_file *m, void *v) static int ps3vram_proc_open(struct inode *inode, struct file *file) { - return single_open(file, ps3vram_proc_show, PDE(inode)->data); + return single_open(file, ps3vram_proc_show, PDE_DATA(inode)); } static const struct file_operations ps3vram_proc_fops = { diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c index 053201b062a..1420bbbe1a6 100644 --- a/drivers/char/ipmi/ipmi_msghandler.c +++ b/drivers/char/ipmi/ipmi_msghandler.c @@ -1917,7 +1917,7 @@ static int smi_ipmb_proc_show(struct seq_file *m, void *v) static int smi_ipmb_proc_open(struct inode *inode, struct file *file) { - return single_open(file, smi_ipmb_proc_show, PDE(inode)->data); + return single_open(file, smi_ipmb_proc_show, PDE_DATA(inode)); } static const struct file_operations smi_ipmb_proc_ops = { @@ -1938,7 +1938,7 @@ static int smi_version_proc_show(struct seq_file *m, void *v) static int smi_version_proc_open(struct inode *inode, struct file *file) { - return single_open(file, smi_version_proc_show, PDE(inode)->data); + return single_open(file, smi_version_proc_show, PDE_DATA(inode)); } static const struct file_operations smi_version_proc_ops = { @@ -2013,7 +2013,7 @@ static int smi_stats_proc_show(struct seq_file *m, void *v) static int smi_stats_proc_open(struct inode *inode, struct file *file) { - return single_open(file, smi_stats_proc_show, PDE(inode)->data); + return single_open(file, smi_stats_proc_show, PDE_DATA(inode)); } static const struct file_operations smi_stats_proc_ops = { diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c index 0ac9b45a585..313538abe63 100644 --- a/drivers/char/ipmi/ipmi_si_intf.c +++ b/drivers/char/ipmi/ipmi_si_intf.c @@ -2839,7 +2839,7 @@ static int smi_type_proc_show(struct seq_file *m, void *v) static int smi_type_proc_open(struct inode *inode, struct file *file) { - return single_open(file, smi_type_proc_show, PDE(inode)->data); + return single_open(file, smi_type_proc_show, PDE_DATA(inode)); } static const struct file_operations smi_type_proc_ops = { @@ -2882,7 +2882,7 @@ static int smi_si_stats_proc_show(struct seq_file *m, void *v) static int smi_si_stats_proc_open(struct inode *inode, struct file *file) { - return single_open(file, smi_si_stats_proc_show, PDE(inode)->data); + return single_open(file, smi_si_stats_proc_show, PDE_DATA(inode)); } static const struct file_operations smi_si_stats_proc_ops = { @@ -2910,7 +2910,7 @@ static int smi_params_proc_show(struct seq_file *m, void *v) static int smi_params_proc_open(struct inode *inode, struct file *file) { - return single_open(file, smi_params_proc_show, PDE(inode)->data); + return single_open(file, smi_params_proc_show, PDE_DATA(inode)); } static const struct file_operations smi_params_proc_ops = { diff --git a/drivers/gpu/drm/drm_proc.c b/drivers/gpu/drm/drm_proc.c index ff5456b7df7..e06431897f4 100644 --- a/drivers/gpu/drm/drm_proc.c +++ b/drivers/gpu/drm/drm_proc.c @@ -63,7 +63,7 @@ static struct drm_info_list drm_proc_list[] = { static int drm_proc_open(struct inode *inode, struct file *file) { - struct drm_info_node* node = PDE(inode)->data; + struct drm_info_node* node = PDE_DATA(inode); return single_open(file, node->info_ent->show, node); } diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c index 8126824dacc..b2311392638 100644 --- a/drivers/ide/ide-cd.c +++ b/drivers/ide/ide-cd.c @@ -1408,7 +1408,7 @@ static int idecd_capacity_proc_show(struct seq_file *m, void *v) static int idecd_capacity_proc_open(struct inode *inode, struct file *file) { - return single_open(file, idecd_capacity_proc_show, PDE(inode)->data); + return single_open(file, idecd_capacity_proc_show, PDE_DATA(inode)); } static const struct file_operations idecd_capacity_proc_fops = { diff --git a/drivers/ide/ide-disk_proc.c b/drivers/ide/ide-disk_proc.c index 8b570a17bcd..0d1fae6cba6 100644 --- a/drivers/ide/ide-disk_proc.c +++ b/drivers/ide/ide-disk_proc.c @@ -53,7 +53,7 @@ static int idedisk_cache_proc_show(struct seq_file *m, void *v) static int idedisk_cache_proc_open(struct inode *inode, struct file *file) { - return single_open(file, idedisk_cache_proc_show, PDE(inode)->data); + return single_open(file, idedisk_cache_proc_show, PDE_DATA(inode)); } static const struct file_operations idedisk_cache_proc_fops = { @@ -74,7 +74,7 @@ static int idedisk_capacity_proc_show(struct seq_file *m, void *v) static int idedisk_capacity_proc_open(struct inode *inode, struct file *file) { - return single_open(file, idedisk_capacity_proc_show, PDE(inode)->data); + return single_open(file, idedisk_capacity_proc_show, PDE_DATA(inode)); } static const struct file_operations idedisk_capacity_proc_fops = { @@ -115,7 +115,7 @@ static int idedisk_sv_proc_show(struct seq_file *m, void *v) static int idedisk_sv_proc_open(struct inode *inode, struct file *file) { - return single_open(file, idedisk_sv_proc_show, PDE(inode)->data); + return single_open(file, idedisk_sv_proc_show, PDE_DATA(inode)); } static const struct file_operations idedisk_sv_proc_fops = { @@ -133,7 +133,7 @@ static int idedisk_st_proc_show(struct seq_file *m, void *v) static int idedisk_st_proc_open(struct inode *inode, struct file *file) { - return single_open(file, idedisk_st_proc_show, PDE(inode)->data); + return single_open(file, idedisk_st_proc_show, PDE_DATA(inode)); } static const struct file_operations idedisk_st_proc_fops = { diff --git a/drivers/ide/ide-floppy_proc.c b/drivers/ide/ide-floppy_proc.c index 1600720f3e8..e7a25ea757d 100644 --- a/drivers/ide/ide-floppy_proc.c +++ b/drivers/ide/ide-floppy_proc.c @@ -15,7 +15,7 @@ static int idefloppy_capacity_proc_show(struct seq_file *m, void *v) static int idefloppy_capacity_proc_open(struct inode *inode, struct file *file) { - return single_open(file, idefloppy_capacity_proc_show, PDE(inode)->data); + return single_open(file, idefloppy_capacity_proc_show, PDE_DATA(inode)); } static const struct file_operations idefloppy_capacity_proc_fops = { diff --git a/drivers/ide/ide-proc.c b/drivers/ide/ide-proc.c index 2abcc4790f1..97c07007777 100644 --- a/drivers/ide/ide-proc.c +++ b/drivers/ide/ide-proc.c @@ -58,7 +58,7 @@ static int ide_imodel_proc_show(struct seq_file *m, void *v) static int ide_imodel_proc_open(struct inode *inode, struct file *file) { - return single_open(file, ide_imodel_proc_show, PDE(inode)->data); + return single_open(file, ide_imodel_proc_show, PDE_DATA(inode)); } static const struct file_operations ide_imodel_proc_fops = { @@ -82,7 +82,7 @@ static int ide_mate_proc_show(struct seq_file *m, void *v) static int ide_mate_proc_open(struct inode *inode, struct file *file) { - return single_open(file, ide_mate_proc_show, PDE(inode)->data); + return single_open(file, ide_mate_proc_show, PDE_DATA(inode)); } static const struct file_operations ide_mate_proc_fops = { @@ -103,7 +103,7 @@ static int ide_channel_proc_show(struct seq_file *m, void *v) static int ide_channel_proc_open(struct inode *inode, struct file *file) { - return single_open(file, ide_channel_proc_show, PDE(inode)->data); + return single_open(file, ide_channel_proc_show, PDE_DATA(inode)); } static const struct file_operations ide_channel_proc_fops = { @@ -143,7 +143,7 @@ static int ide_identify_proc_show(struct seq_file *m, void *v) static int ide_identify_proc_open(struct inode *inode, struct file *file) { - return single_open(file, ide_identify_proc_show, PDE(inode)->data); + return single_open(file, ide_identify_proc_show, PDE_DATA(inode)); } static const struct file_operations ide_identify_proc_fops = { @@ -325,7 +325,7 @@ static int ide_settings_proc_show(struct seq_file *m, void *v) static int ide_settings_proc_open(struct inode *inode, struct file *file) { - return single_open(file, ide_settings_proc_show, PDE(inode)->data); + return single_open(file, ide_settings_proc_show, PDE_DATA(inode)); } #define MAX_LEN 30 @@ -333,7 +333,7 @@ static int ide_settings_proc_open(struct inode *inode, struct file *file) static ssize_t ide_settings_proc_write(struct file *file, const char __user *buffer, size_t count, loff_t *pos) { - ide_drive_t *drive = (ide_drive_t *) PDE(file_inode(file))->data; + ide_drive_t *drive = PDE_DATA(file_inode(file)); char name[MAX_LEN + 1]; int for_real = 0, mul_factor, div_factor; unsigned long n; @@ -474,7 +474,7 @@ static int ide_geometry_proc_show(struct seq_file *m, void *v) static int ide_geometry_proc_open(struct inode *inode, struct file *file) { - return single_open(file, ide_geometry_proc_show, PDE(inode)->data); + return single_open(file, ide_geometry_proc_show, PDE_DATA(inode)); } const struct file_operations ide_geometry_proc_fops = { @@ -497,7 +497,7 @@ static int ide_dmodel_proc_show(struct seq_file *seq, void *v) static int ide_dmodel_proc_open(struct inode *inode, struct file *file) { - return single_open(file, ide_dmodel_proc_show, PDE(inode)->data); + return single_open(file, ide_dmodel_proc_show, PDE_DATA(inode)); } static const struct file_operations ide_dmodel_proc_fops = { @@ -525,7 +525,7 @@ static int ide_driver_proc_show(struct seq_file *m, void *v) static int ide_driver_proc_open(struct inode *inode, struct file *file) { - return single_open(file, ide_driver_proc_show, PDE(inode)->data); + return single_open(file, ide_driver_proc_show, PDE_DATA(inode)); } static int ide_replace_subdriver(ide_drive_t *drive, const char *driver) @@ -558,7 +558,7 @@ static int ide_replace_subdriver(ide_drive_t *drive, const char *driver) static ssize_t ide_driver_proc_write(struct file *file, const char __user *buffer, size_t count, loff_t *pos) { - ide_drive_t *drive = (ide_drive_t *) PDE(file_inode(file))->data; + ide_drive_t *drive = PDE_DATA(file_inode(file)); char name[32]; if (!capable(CAP_SYS_ADMIN)) @@ -601,7 +601,7 @@ static int ide_media_proc_show(struct seq_file *m, void *v) static int ide_media_proc_open(struct inode *inode, struct file *file) { - return single_open(file, ide_media_proc_show, PDE(inode)->data); + return single_open(file, ide_media_proc_show, PDE_DATA(inode)); } static const struct file_operations ide_media_proc_fops = { diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c index ce8237d3615..89f859591bb 100644 --- a/drivers/ide/ide-tape.c +++ b/drivers/ide/ide-tape.c @@ -1847,7 +1847,7 @@ static int idetape_name_proc_show(struct seq_file *m, void *v) static int idetape_name_proc_open(struct inode *inode, struct file *file) { - return single_open(file, idetape_name_proc_show, PDE(inode)->data); + return single_open(file, idetape_name_proc_show, PDE_DATA(inode)); } static const struct file_operations idetape_name_proc_fops = { diff --git a/drivers/isdn/gigaset/capi.c b/drivers/isdn/gigaset/capi.c index 03a0a01a405..3286903a95d 100644 --- a/drivers/isdn/gigaset/capi.c +++ b/drivers/isdn/gigaset/capi.c @@ -2334,7 +2334,7 @@ static int gigaset_proc_show(struct seq_file *m, void *v) static int gigaset_proc_open(struct inode *inode, struct file *file) { - return single_open(file, gigaset_proc_show, PDE(inode)->data); + return single_open(file, gigaset_proc_show, PDE_DATA(inode)); } static const struct file_operations gigaset_proc_fops = { diff --git a/drivers/isdn/hardware/avm/b1.c b/drivers/isdn/hardware/avm/b1.c index 821f7ac33b3..4d9b195547c 100644 --- a/drivers/isdn/hardware/avm/b1.c +++ b/drivers/isdn/hardware/avm/b1.c @@ -702,7 +702,7 @@ static int b1ctl_proc_show(struct seq_file *m, void *v) static int b1ctl_proc_open(struct inode *inode, struct file *file) { - return single_open(file, b1ctl_proc_show, PDE(inode)->data); + return single_open(file, b1ctl_proc_show, PDE_DATA(inode)); } const struct file_operations b1ctl_proc_fops = { diff --git a/drivers/isdn/hardware/avm/b1dma.c b/drivers/isdn/hardware/avm/b1dma.c index 0896aa86fc0..19b113faeb7 100644 --- a/drivers/isdn/hardware/avm/b1dma.c +++ b/drivers/isdn/hardware/avm/b1dma.c @@ -944,7 +944,7 @@ static int b1dmactl_proc_show(struct seq_file *m, void *v) static int b1dmactl_proc_open(struct inode *inode, struct file *file) { - return single_open(file, b1dmactl_proc_show, PDE(inode)->data); + return single_open(file, b1dmactl_proc_show, PDE_DATA(inode)); } const struct file_operations b1dmactl_proc_fops = { diff --git a/drivers/isdn/hardware/avm/c4.c b/drivers/isdn/hardware/avm/c4.c index 1d7fc44e3ee..5d00d72fe48 100644 --- a/drivers/isdn/hardware/avm/c4.c +++ b/drivers/isdn/hardware/avm/c4.c @@ -1129,7 +1129,7 @@ static int c4_proc_show(struct seq_file *m, void *v) static int c4_proc_open(struct inode *inode, struct file *file) { - return single_open(file, c4_proc_show, PDE(inode)->data); + return single_open(file, c4_proc_show, PDE_DATA(inode)); } static const struct file_operations c4_proc_fops = { diff --git a/drivers/isdn/hardware/eicon/divasproc.c b/drivers/isdn/hardware/eicon/divasproc.c index 3a4165c6119..56ce98a4e24 100644 --- a/drivers/isdn/hardware/eicon/divasproc.c +++ b/drivers/isdn/hardware/eicon/divasproc.c @@ -145,7 +145,7 @@ void remove_divas_proc(void) static ssize_t grp_opt_proc_write(struct file *file, const char __user *buffer, size_t count, loff_t *pos) { - diva_os_xdi_adapter_t *a = PDE(file_inode(file))->data; + diva_os_xdi_adapter_t *a = PDE_DATA(file_inode(file)); PISDN_ADAPTER IoAdapter = IoAdapters[a->controller - 1]; if ((count == 1) || (count == 2)) { @@ -172,7 +172,7 @@ static ssize_t grp_opt_proc_write(struct file *file, const char __user *buffer, static ssize_t d_l1_down_proc_write(struct file *file, const char __user *buffer, size_t count, loff_t *pos) { - diva_os_xdi_adapter_t *a = PDE(file_inode(file))->data; + diva_os_xdi_adapter_t *a = PDE_DATA(file_inode(file)); PISDN_ADAPTER IoAdapter = IoAdapters[a->controller - 1]; if ((count == 1) || (count == 2)) { @@ -210,7 +210,7 @@ static int d_l1_down_proc_show(struct seq_file *m, void *v) static int d_l1_down_proc_open(struct inode *inode, struct file *file) { - return single_open(file, d_l1_down_proc_show, PDE(inode)->data); + return single_open(file, d_l1_down_proc_show, PDE_DATA(inode)); } static const struct file_operations d_l1_down_proc_fops = { @@ -236,7 +236,7 @@ static int grp_opt_proc_show(struct seq_file *m, void *v) static int grp_opt_proc_open(struct inode *inode, struct file *file) { - return single_open(file, grp_opt_proc_show, PDE(inode)->data); + return single_open(file, grp_opt_proc_show, PDE_DATA(inode)); } static const struct file_operations grp_opt_proc_fops = { @@ -251,7 +251,7 @@ static const struct file_operations grp_opt_proc_fops = { static ssize_t info_proc_write(struct file *file, const char __user *buffer, size_t count, loff_t *pos) { - diva_os_xdi_adapter_t *a = PDE(file_inode(file))->data; + diva_os_xdi_adapter_t *a = PDE_DATA(file_inode(file)); PISDN_ADAPTER IoAdapter = IoAdapters[a->controller - 1]; char c[4]; @@ -335,7 +335,7 @@ static int info_proc_show(struct seq_file *m, void *v) static int info_proc_open(struct inode *inode, struct file *file) { - return single_open(file, info_proc_show, PDE(inode)->data); + return single_open(file, info_proc_show, PDE_DATA(inode)); } static const struct file_operations info_proc_fops = { diff --git a/drivers/isdn/hysdn/hycapi.c b/drivers/isdn/hysdn/hycapi.c index 931f916c9c2..00aad10507d 100644 --- a/drivers/isdn/hysdn/hycapi.c +++ b/drivers/isdn/hysdn/hycapi.c @@ -469,7 +469,7 @@ static int hycapi_proc_show(struct seq_file *m, void *v) static int hycapi_proc_open(struct inode *inode, struct file *file) { - return single_open(file, hycapi_proc_show, PDE(inode)->data); + return single_open(file, hycapi_proc_show, PDE_DATA(inode)); } static const struct file_operations hycapi_proc_fops = { diff --git a/drivers/isdn/hysdn/hysdn_procconf.c b/drivers/isdn/hysdn/hysdn_procconf.c index dc88bcb2502..73079213ec9 100644 --- a/drivers/isdn/hysdn/hysdn_procconf.c +++ b/drivers/isdn/hysdn/hysdn_procconf.c @@ -234,7 +234,7 @@ hysdn_conf_open(struct inode *ino, struct file *filep) /* now search the addressed card */ mutex_lock(&hysdn_conf_mutex); - card = PDE(ino)->data; + card = PDE_DATA(ino); if (card->debug_flags & (LOG_PROC_OPEN | LOG_PROC_ALL)) hysdn_addlog(card, "config open for uid=%d gid=%d mode=0x%x", filep->f_cred->fsuid, filep->f_cred->fsgid, @@ -308,7 +308,7 @@ hysdn_conf_close(struct inode *ino, struct file *filep) int retval = 0; mutex_lock(&hysdn_conf_mutex); - card = PDE(ino)->data; + card = PDE_DATA(ino); if (card->debug_flags & (LOG_PROC_OPEN | LOG_PROC_ALL)) hysdn_addlog(card, "config close for uid=%d gid=%d mode=0x%x", filep->f_cred->fsuid, filep->f_cred->fsgid, diff --git a/drivers/isdn/hysdn/hysdn_proclog.c b/drivers/isdn/hysdn/hysdn_proclog.c index 22f0e4ef1fb..b61e8d5e84a 100644 --- a/drivers/isdn/hysdn/hysdn_proclog.c +++ b/drivers/isdn/hysdn/hysdn_proclog.c @@ -173,7 +173,7 @@ hysdn_log_read(struct file *file, char __user *buf, size_t count, loff_t *off) { struct log_data *inf; int len; - hysdn_card *card = PDE(file_inode(file))->data; + hysdn_card *card = PDE_DATA(file_inode(file)); if (!*((struct log_data **) file->private_data)) { struct procdata *pd = card->proclog; @@ -202,7 +202,7 @@ hysdn_log_read(struct file *file, char __user *buf, size_t count, loff_t *off) static int hysdn_log_open(struct inode *ino, struct file *filep) { - hysdn_card *card = PDE(ino)->data; + hysdn_card *card = PDE_DATA(ino); mutex_lock(&hysdn_log_mutex); if ((filep->f_mode & (FMODE_READ | FMODE_WRITE)) == FMODE_WRITE) { @@ -255,7 +255,7 @@ hysdn_log_close(struct inode *ino, struct file *filep) pd = (struct procdata *) inf->proc_ctrl; /* still entries there */ else { /* no info available -> search card */ - card = PDE(file_inode(filep))->data; + card = PDE_DATA(file_inode(filep)); pd = card->proclog; /* pointer to procfs log */ } if (pd) @@ -286,7 +286,7 @@ static unsigned int hysdn_log_poll(struct file *file, poll_table *wait) { unsigned int mask = 0; - hysdn_card *card = PDE(file_inode(file))->data; + hysdn_card *card = PDE_DATA(file_inode(file)); struct procdata *pd = card->proclog; if ((file->f_mode & (FMODE_READ | FMODE_WRITE)) == FMODE_WRITE) diff --git a/drivers/macintosh/via-pmu.c b/drivers/macintosh/via-pmu.c index 22b8ce4191c..c31fbab6aa8 100644 --- a/drivers/macintosh/via-pmu.c +++ b/drivers/macintosh/via-pmu.c @@ -869,7 +869,7 @@ static int pmu_battery_proc_show(struct seq_file *m, void *v) static int pmu_battery_proc_open(struct inode *inode, struct file *file) { - return single_open(file, pmu_battery_proc_show, PDE(inode)->data); + return single_open(file, pmu_battery_proc_show, PDE_DATA(inode)); } static const struct file_operations pmu_battery_proc_fops = { diff --git a/drivers/media/pci/zoran/zoran_procfs.c b/drivers/media/pci/zoran/zoran_procfs.c index e084b0a21b1..07a104d2bd1 100644 --- a/drivers/media/pci/zoran/zoran_procfs.c +++ b/drivers/media/pci/zoran/zoran_procfs.c @@ -130,14 +130,14 @@ static int zoran_show(struct seq_file *p, void *v) static int zoran_open(struct inode *inode, struct file *file) { - struct zoran *data = PDE(inode)->data; + struct zoran *data = PDE_DATA(inode); return single_open(file, zoran_show, data); } static ssize_t zoran_write(struct file *file, const char __user *buffer, size_t count, loff_t *ppos) { - struct zoran *zr = PDE(file_inode(file))->data; + struct zoran *zr = PDE_DATA(file_inode(file)); char *string, *sp; char *line, *ldelim, *varname, *svar, *tdelim; diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c index fb69baa06ca..767ff4d839f 100644 --- a/drivers/message/fusion/mptbase.c +++ b/drivers/message/fusion/mptbase.c @@ -6656,7 +6656,7 @@ static int mpt_summary_proc_show(struct seq_file *m, void *v) static int mpt_summary_proc_open(struct inode *inode, struct file *file) { - return single_open(file, mpt_summary_proc_show, PDE(inode)->data); + return single_open(file, mpt_summary_proc_show, PDE_DATA(inode)); } static const struct file_operations mpt_summary_proc_fops = { @@ -6805,7 +6805,7 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v) static int mpt_iocinfo_proc_open(struct inode *inode, struct file *file) { - return single_open(file, mpt_iocinfo_proc_show, PDE(inode)->data); + return single_open(file, mpt_iocinfo_proc_show, PDE_DATA(inode)); } static const struct file_operations mpt_iocinfo_proc_fops = { diff --git a/drivers/message/i2o/i2o_proc.c b/drivers/message/i2o/i2o_proc.c index 15c1e480c0d..70a840f9b28 100644 --- a/drivers/message/i2o/i2o_proc.c +++ b/drivers/message/i2o/i2o_proc.c @@ -1599,98 +1599,98 @@ static int i2o_seq_show_sensors(struct seq_file *seq, void *v) static int i2o_seq_open_hrt(struct inode *inode, struct file *file) { - return single_open(file, i2o_seq_show_hrt, PDE(inode)->data); + return single_open(file, i2o_seq_show_hrt, PDE_DATA(inode)); }; static int i2o_seq_open_lct(struct inode *inode, struct file *file) { - return single_open(file, i2o_seq_show_lct, PDE(inode)->data); + return single_open(file, i2o_seq_show_lct, PDE_DATA(inode)); }; static int i2o_seq_open_status(struct inode *inode, struct file *file) { - return single_open(file, i2o_seq_show_status, PDE(inode)->data); + return single_open(file, i2o_seq_show_status, PDE_DATA(inode)); }; static int i2o_seq_open_hw(struct inode *inode, struct file *file) { - return single_open(file, i2o_seq_show_hw, PDE(inode)->data); + return single_open(file, i2o_seq_show_hw, PDE_DATA(inode)); }; static int i2o_seq_open_ddm_table(struct inode *inode, struct file *file) { - return single_open(file, i2o_seq_show_ddm_table, PDE(inode)->data); + return single_open(file, i2o_seq_show_ddm_table, PDE_DATA(inode)); }; static int i2o_seq_open_driver_store(struct inode *inode, struct file *file) { - return single_open(file, i2o_seq_show_driver_store, PDE(inode)->data); + return single_open(file, i2o_seq_show_driver_store, PDE_DATA(inode)); }; static int i2o_seq_open_drivers_stored(struct inode *inode, struct file *file) { - return single_open(file, i2o_seq_show_drivers_stored, PDE(inode)->data); + return single_open(file, i2o_seq_show_drivers_stored, PDE_DATA(inode)); }; static int i2o_seq_open_groups(struct inode *inode, struct file *file) { - return single_open(file, i2o_seq_show_groups, PDE(inode)->data); + return single_open(file, i2o_seq_show_groups, PDE_DATA(inode)); }; static int i2o_seq_open_phys_device(struct inode *inode, struct file *file) { - return single_open(file, i2o_seq_show_phys_device, PDE(inode)->data); + return single_open(file, i2o_seq_show_phys_device, PDE_DATA(inode)); }; static int i2o_seq_open_claimed(struct inode *inode, struct file *file) { - return single_open(file, i2o_seq_show_claimed, PDE(inode)->data); + return single_open(file, i2o_seq_show_claimed, PDE_DATA(inode)); }; static int i2o_seq_open_users(struct inode *inode, struct file *file) { - return single_open(file, i2o_seq_show_users, PDE(inode)->data); + return single_open(file, i2o_seq_show_users, PDE_DATA(inode)); }; static int i2o_seq_open_priv_msgs(struct inode *inode, struct file *file) { - return single_open(file, i2o_seq_show_priv_msgs, PDE(inode)->data); + return single_open(file, i2o_seq_show_priv_msgs, PDE_DATA(inode)); }; static int i2o_seq_open_authorized_users(struct inode *inode, struct file *file) { return single_open(file, i2o_seq_show_authorized_users, - PDE(inode)->data); + PDE_DATA(inode)); }; static int i2o_seq_open_dev_identity(struct inode *inode, struct file *file) { - return single_open(file, i2o_seq_show_dev_identity, PDE(inode)->data); + return single_open(file, i2o_seq_show_dev_identity, PDE_DATA(inode)); }; static int i2o_seq_open_ddm_identity(struct inode *inode, struct file *file) { - return single_open(file, i2o_seq_show_ddm_identity, PDE(inode)->data); + return single_open(file, i2o_seq_show_ddm_identity, PDE_DATA(inode)); }; static int i2o_seq_open_uinfo(struct inode *inode, struct file *file) { - return single_open(file, i2o_seq_show_uinfo, PDE(inode)->data); + return single_open(file, i2o_seq_show_uinfo, PDE_DATA(inode)); }; static int i2o_seq_open_sgl_limits(struct inode *inode, struct file *file) { - return single_open(file, i2o_seq_show_sgl_limits, PDE(inode)->data); + return single_open(file, i2o_seq_show_sgl_limits, PDE_DATA(inode)); }; static int i2o_seq_open_sensors(struct inode *inode, struct file *file) { - return single_open(file, i2o_seq_show_sensors, PDE(inode)->data); + return single_open(file, i2o_seq_show_sensors, PDE_DATA(inode)); }; static int i2o_seq_open_dev_name(struct inode *inode, struct file *file) { - return single_open(file, i2o_seq_show_dev_name, PDE(inode)->data); + return single_open(file, i2o_seq_show_dev_name, PDE_DATA(inode)); }; static const struct file_operations i2o_seq_fops_lct = { diff --git a/drivers/net/bonding/bond_procfs.c b/drivers/net/bonding/bond_procfs.c index 3cea38d3734..94d06f1307b 100644 --- a/drivers/net/bonding/bond_procfs.c +++ b/drivers/net/bonding/bond_procfs.c @@ -218,15 +218,13 @@ static const struct seq_operations bond_info_seq_ops = { static int bond_info_open(struct inode *inode, struct file *file) { struct seq_file *seq; - struct proc_dir_entry *proc; int res; res = seq_open(file, &bond_info_seq_ops); if (!res) { /* recover the pointer buried in proc_dir_entry data */ seq = file->private_data; - proc = PDE(inode); - seq->private = proc->data; + seq->private = PDE_DATA(inode); } return res; diff --git a/drivers/net/irda/vlsi_ir.c b/drivers/net/irda/vlsi_ir.c index 2f99f8881df..e22cd4e7017 100644 --- a/drivers/net/irda/vlsi_ir.c +++ b/drivers/net/irda/vlsi_ir.c @@ -383,7 +383,7 @@ static int vlsi_seq_show(struct seq_file *seq, void *v) static int vlsi_seq_open(struct inode *inode, struct file *file) { - return single_open(file, vlsi_seq_show, PDE(inode)->data); + return single_open(file, vlsi_seq_show, PDE_DATA(inode)); } static const struct file_operations vlsi_proc_fops = { diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c index 53295418f57..66e398d4730 100644 --- a/drivers/net/wireless/airo.c +++ b/drivers/net/wireless/airo.c @@ -4663,8 +4663,7 @@ static ssize_t proc_write( struct file *file, static int proc_status_open(struct inode *inode, struct file *file) { struct proc_data *data; - struct proc_dir_entry *dp = PDE(inode); - struct net_device *dev = dp->data; + struct net_device *dev = PDE_DATA(inode); struct airo_info *apriv = dev->ml_priv; CapabilityRid cap_rid; StatusRid status_rid; @@ -4746,8 +4745,7 @@ static int proc_stats_rid_open( struct inode *inode, u16 rid ) { struct proc_data *data; - struct proc_dir_entry *dp = PDE(inode); - struct net_device *dev = dp->data; + struct net_device *dev = PDE_DATA(inode); struct airo_info *apriv = dev->ml_priv; StatsRid stats; int i, j; @@ -4809,8 +4807,7 @@ static inline int sniffing_mode(struct airo_info *ai) static void proc_config_on_close(struct inode *inode, struct file *file) { struct proc_data *data = file->private_data; - struct proc_dir_entry *dp = PDE(inode); - struct net_device *dev = dp->data; + struct net_device *dev = PDE_DATA(inode); struct airo_info *ai = dev->ml_priv; char *line; @@ -5021,8 +5018,7 @@ static const char *get_rmode(__le16 mode) static int proc_config_open(struct inode *inode, struct file *file) { struct proc_data *data; - struct proc_dir_entry *dp = PDE(inode); - struct net_device *dev = dp->data; + struct net_device *dev = PDE_DATA(inode); struct airo_info *ai = dev->ml_priv; int i; __le16 mode; @@ -5112,8 +5108,7 @@ static int proc_config_open(struct inode *inode, struct file *file) static void proc_SSID_on_close(struct inode *inode, struct file *file) { struct proc_data *data = file->private_data; - struct proc_dir_entry *dp = PDE(inode); - struct net_device *dev = dp->data; + struct net_device *dev = PDE_DATA(inode); struct airo_info *ai = dev->ml_priv; SsidRid SSID_rid; int i; @@ -5148,8 +5143,7 @@ static void proc_SSID_on_close(struct inode *inode, struct file *file) static void proc_APList_on_close( struct inode *inode, struct file *file ) { struct proc_data *data = file->private_data; - struct proc_dir_entry *dp = PDE(inode); - struct net_device *dev = dp->data; + struct net_device *dev = PDE_DATA(inode); struct airo_info *ai = dev->ml_priv; APListRid APList_rid; int i; @@ -5283,8 +5277,7 @@ static int set_wep_tx_idx(struct airo_info *ai, u16 index, int perm, int lock) static void proc_wepkey_on_close( struct inode *inode, struct file *file ) { struct proc_data *data; - struct proc_dir_entry *dp = PDE(inode); - struct net_device *dev = dp->data; + struct net_device *dev = PDE_DATA(inode); struct airo_info *ai = dev->ml_priv; int i, rc; char key[16]; @@ -5335,8 +5328,7 @@ static void proc_wepkey_on_close( struct inode *inode, struct file *file ) { static int proc_wepkey_open( struct inode *inode, struct file *file ) { struct proc_data *data; - struct proc_dir_entry *dp = PDE(inode); - struct net_device *dev = dp->data; + struct net_device *dev = PDE_DATA(inode); struct airo_info *ai = dev->ml_priv; char *ptr; WepKeyRid wkr; @@ -5384,8 +5376,7 @@ static int proc_wepkey_open( struct inode *inode, struct file *file ) static int proc_SSID_open(struct inode *inode, struct file *file) { struct proc_data *data; - struct proc_dir_entry *dp = PDE(inode); - struct net_device *dev = dp->data; + struct net_device *dev = PDE_DATA(inode); struct airo_info *ai = dev->ml_priv; int i; char *ptr; @@ -5428,8 +5419,7 @@ static int proc_SSID_open(struct inode *inode, struct file *file) static int proc_APList_open( struct inode *inode, struct file *file ) { struct proc_data *data; - struct proc_dir_entry *dp = PDE(inode); - struct net_device *dev = dp->data; + struct net_device *dev = PDE_DATA(inode); struct airo_info *ai = dev->ml_priv; int i; char *ptr; @@ -5468,8 +5458,7 @@ static int proc_APList_open( struct inode *inode, struct file *file ) { static int proc_BSSList_open( struct inode *inode, struct file *file ) { struct proc_data *data; - struct proc_dir_entry *dp = PDE(inode); - struct net_device *dev = dp->data; + struct net_device *dev = PDE_DATA(inode); struct airo_info *ai = dev->ml_priv; char *ptr; BSSListRid BSSList_rid; diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c index 3109c0db66e..a6f660c0190 100644 --- a/drivers/net/wireless/ray_cs.c +++ b/drivers/net/wireless/ray_cs.c @@ -2778,7 +2778,7 @@ static ssize_t int_proc_write(struct file *file, const char __user *buffer, nr = nr * 10 + c; p++; } while (--len); - *(int *)PDE(file_inode(file))->data = nr; + *(int *)PDE_DATA(file_inode(file)) = nr; return count; } diff --git a/drivers/parisc/led.c b/drivers/parisc/led.c index d4d800c54d8..b4824313199 100644 --- a/drivers/parisc/led.c +++ b/drivers/parisc/led.c @@ -172,14 +172,14 @@ static int led_proc_show(struct seq_file *m, void *v) static int led_proc_open(struct inode *inode, struct file *file) { - return single_open(file, led_proc_show, PDE(inode)->data); + return single_open(file, led_proc_show, PDE_DATA(inode)); } static ssize_t led_proc_write(struct file *file, const char *buf, size_t count, loff_t *pos) { - void *data = PDE(file_inode(file))->data; + void *data = PDE_DATA(file_inode(file)); char *cur, lbuf[32]; int d; diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c index 0b009470e6d..12e4fb5824c 100644 --- a/drivers/pci/proc.c +++ b/drivers/pci/proc.c @@ -46,9 +46,7 @@ proc_bus_pci_lseek(struct file *file, loff_t off, int whence) static ssize_t proc_bus_pci_read(struct file *file, char __user *buf, size_t nbytes, loff_t *ppos) { - const struct inode *ino = file_inode(file); - const struct proc_dir_entry *dp = PDE(ino); - struct pci_dev *dev = dp->data; + struct pci_dev *dev = PDE_DATA(file_inode(file)); unsigned int pos = *ppos; unsigned int cnt, size; @@ -59,7 +57,7 @@ proc_bus_pci_read(struct file *file, char __user *buf, size_t nbytes, loff_t *pp */ if (capable(CAP_SYS_ADMIN)) - size = dp->size; + size = dev->cfg_size; else if (dev->hdr_type == PCI_HEADER_TYPE_CARDBUS) size = 128; else @@ -133,10 +131,9 @@ static ssize_t proc_bus_pci_write(struct file *file, const char __user *buf, size_t nbytes, loff_t *ppos) { struct inode *ino = file_inode(file); - const struct proc_dir_entry *dp = PDE(ino); - struct pci_dev *dev = dp->data; + struct pci_dev *dev = PDE_DATA(ino); int pos = *ppos; - int size = dp->size; + int size = dev->cfg_size; int cnt; if (pos >= size) @@ -200,7 +197,7 @@ proc_bus_pci_write(struct file *file, const char __user *buf, size_t nbytes, lof pci_config_pm_runtime_put(dev); *ppos = pos; - i_size_write(ino, dp->size); + i_size_write(ino, dev->cfg_size); return nbytes; } @@ -212,8 +209,7 @@ struct pci_filp_private { static long proc_bus_pci_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { - const struct proc_dir_entry *dp = PDE(file_inode(file)); - struct pci_dev *dev = dp->data; + struct pci_dev *dev = PDE_DATA(file_inode(file)); #ifdef HAVE_PCI_MMAP struct pci_filp_private *fpriv = file->private_data; #endif /* HAVE_PCI_MMAP */ @@ -253,9 +249,7 @@ static long proc_bus_pci_ioctl(struct file *file, unsigned int cmd, #ifdef HAVE_PCI_MMAP static int proc_bus_pci_mmap(struct file *file, struct vm_area_struct *vma) { - struct inode *inode = file_inode(file); - const struct proc_dir_entry *dp = PDE(inode); - struct pci_dev *dev = dp->data; + struct pci_dev *dev = PDE_DATA(file_inode(file)); struct pci_filp_private *fpriv = file->private_data; int i, ret; diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c index 9a907567f41..05272e676a2 100644 --- a/drivers/platform/x86/thinkpad_acpi.c +++ b/drivers/platform/x86/thinkpad_acpi.c @@ -844,14 +844,14 @@ static int dispatch_proc_show(struct seq_file *m, void *v) static int dispatch_proc_open(struct inode *inode, struct file *file) { - return single_open(file, dispatch_proc_show, PDE(inode)->data); + return single_open(file, dispatch_proc_show, PDE_DATA(inode)); } static ssize_t dispatch_proc_write(struct file *file, const char __user *userbuf, size_t count, loff_t *pos) { - struct ibm_struct *ibm = PDE(file_inode(file))->data; + struct ibm_struct *ibm = PDE_DATA(file_inode(file)); char *kernbuf; int ret; diff --git a/drivers/platform/x86/toshiba_acpi.c b/drivers/platform/x86/toshiba_acpi.c index 242abac62d8..eb3467ea6d8 100644 --- a/drivers/platform/x86/toshiba_acpi.c +++ b/drivers/platform/x86/toshiba_acpi.c @@ -553,7 +553,7 @@ static int lcd_proc_show(struct seq_file *m, void *v) static int lcd_proc_open(struct inode *inode, struct file *file) { - return single_open(file, lcd_proc_show, PDE(inode)->data); + return single_open(file, lcd_proc_show, PDE_DATA(inode)); } static int set_lcd_brightness(struct toshiba_acpi_dev *dev, int value) @@ -583,7 +583,7 @@ static int set_lcd_status(struct backlight_device *bd) static ssize_t lcd_proc_write(struct file *file, const char __user *buf, size_t count, loff_t *pos) { - struct toshiba_acpi_dev *dev = PDE(file_inode(file))->data; + struct toshiba_acpi_dev *dev = PDE_DATA(file_inode(file)); char cmd[42]; size_t len; int value; @@ -644,13 +644,13 @@ static int video_proc_show(struct seq_file *m, void *v) static int video_proc_open(struct inode *inode, struct file *file) { - return single_open(file, video_proc_show, PDE(inode)->data); + return single_open(file, video_proc_show, PDE_DATA(inode)); } static ssize_t video_proc_write(struct file *file, const char __user *buf, size_t count, loff_t *pos) { - struct toshiba_acpi_dev *dev = PDE(file_inode(file))->data; + struct toshiba_acpi_dev *dev = PDE_DATA(file_inode(file)); char *cmd, *buffer; int ret; int value; @@ -744,13 +744,13 @@ static int fan_proc_show(struct seq_file *m, void *v) static int fan_proc_open(struct inode *inode, struct file *file) { - return single_open(file, fan_proc_show, PDE(inode)->data); + return single_open(file, fan_proc_show, PDE_DATA(inode)); } static ssize_t fan_proc_write(struct file *file, const char __user *buf, size_t count, loff_t *pos) { - struct toshiba_acpi_dev *dev = PDE(file_inode(file))->data; + struct toshiba_acpi_dev *dev = PDE_DATA(file_inode(file)); char cmd[42]; size_t len; int value; @@ -816,13 +816,13 @@ static int keys_proc_show(struct seq_file *m, void *v) static int keys_proc_open(struct inode *inode, struct file *file) { - return single_open(file, keys_proc_show, PDE(inode)->data); + return single_open(file, keys_proc_show, PDE_DATA(inode)); } static ssize_t keys_proc_write(struct file *file, const char __user *buf, size_t count, loff_t *pos) { - struct toshiba_acpi_dev *dev = PDE(file_inode(file))->data; + struct toshiba_acpi_dev *dev = PDE_DATA(file_inode(file)); char cmd[42]; size_t len; int value; @@ -859,7 +859,7 @@ static int version_proc_show(struct seq_file *m, void *v) static int version_proc_open(struct inode *inode, struct file *file) { - return single_open(file, version_proc_show, PDE(inode)->data); + return single_open(file, version_proc_show, PDE_DATA(inode)); } static const struct file_operations version_proc_fops = { diff --git a/drivers/pnp/isapnp/proc.c b/drivers/pnp/isapnp/proc.c index 65f735ac6b3..af4d40affb7 100644 --- a/drivers/pnp/isapnp/proc.c +++ b/drivers/pnp/isapnp/proc.c @@ -55,9 +55,7 @@ static loff_t isapnp_proc_bus_lseek(struct file *file, loff_t off, int whence) static ssize_t isapnp_proc_bus_read(struct file *file, char __user * buf, size_t nbytes, loff_t * ppos) { - struct inode *ino = file_inode(file); - struct proc_dir_entry *dp = PDE(ino); - struct pnp_dev *dev = dp->data; + struct pnp_dev *dev = PDE_DATA(file_inode(file)); int pos = *ppos; int cnt, size = 256; diff --git a/drivers/pnp/pnpbios/proc.c b/drivers/pnp/pnpbios/proc.c index 63ddb017345..8dafd65d475 100644 --- a/drivers/pnp/pnpbios/proc.c +++ b/drivers/pnp/pnpbios/proc.c @@ -238,13 +238,13 @@ static int pnpbios_proc_show(struct seq_file *m, void *v) static int pnpbios_proc_open(struct inode *inode, struct file *file) { - return single_open(file, pnpbios_proc_show, PDE(inode)->data); + return single_open(file, pnpbios_proc_show, PDE_DATA(inode)); } static ssize_t pnpbios_proc_write(struct file *file, const char __user *buf, size_t count, loff_t *pos) { - void *data = PDE(file_inode(file))->data; + void *data = PDE_DATA(file_inode(file)); struct pnp_bios_node *node; int boot = (long)data >> 8; u8 nodenum = (long)data; diff --git a/drivers/rtc/rtc-proc.c b/drivers/rtc/rtc-proc.c index e96236ac2e7..ffa69e1c924 100644 --- a/drivers/rtc/rtc-proc.c +++ b/drivers/rtc/rtc-proc.c @@ -110,7 +110,7 @@ static int rtc_proc_show(struct seq_file *seq, void *offset) static int rtc_proc_open(struct inode *inode, struct file *file) { int ret; - struct rtc_device *rtc = PDE(inode)->data; + struct rtc_device *rtc = PDE_DATA(inode); if (!try_module_get(THIS_MODULE)) return -ENODEV; diff --git a/drivers/scsi/scsi_proc.c b/drivers/scsi/scsi_proc.c index 1eb34c34d7b..db66357211e 100644 --- a/drivers/scsi/scsi_proc.c +++ b/drivers/scsi/scsi_proc.c @@ -48,7 +48,7 @@ static DEFINE_MUTEX(global_host_template_mutex); static ssize_t proc_scsi_host_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos) { - struct Scsi_Host *shost = PDE(file_inode(file))->data; + struct Scsi_Host *shost = PDE_DATA(file_inode(file)); ssize_t ret = -ENOMEM; char *page; @@ -78,7 +78,7 @@ static int proc_scsi_show(struct seq_file *m, void *v) static int proc_scsi_host_open(struct inode *inode, struct file *file) { - return single_open_size(file, proc_scsi_show, PDE(inode)->data, + return single_open_size(file, proc_scsi_show, PDE_DATA(inode), 4 * PAGE_SIZE); } diff --git a/drivers/staging/ccg/rndis.c b/drivers/staging/ccg/rndis.c index d9297eebbf7..1e4cfb05f70 100644 --- a/drivers/staging/ccg/rndis.c +++ b/drivers/staging/ccg/rndis.c @@ -1065,7 +1065,7 @@ static int rndis_proc_show(struct seq_file *m, void *v) static ssize_t rndis_proc_write(struct file *file, const char __user *buffer, size_t count, loff_t *ppos) { - rndis_params *p = PDE(file_inode(file))->data; + rndis_params *p = PDE_DATA(file_inode(file)); u32 speed = 0; int i, fl_speed = 0; @@ -1109,7 +1109,7 @@ static ssize_t rndis_proc_write(struct file *file, const char __user *buffer, static int rndis_proc_open(struct inode *inode, struct file *file) { - return single_open(file, rndis_proc_show, PDE(inode)->data); + return single_open(file, rndis_proc_show, PDE_DATA(inode)); } static const struct file_operations rndis_proc_fops = { diff --git a/drivers/staging/dgrp/dgrp_dpa_ops.c b/drivers/staging/dgrp/dgrp_dpa_ops.c index cfa8e82404f..43209c163a4 100644 --- a/drivers/staging/dgrp/dgrp_dpa_ops.c +++ b/drivers/staging/dgrp/dgrp_dpa_ops.c @@ -113,8 +113,6 @@ static int dgrp_dpa_open(struct inode *inode, struct file *file) struct nd_struct *nd; int rtn = 0; - struct proc_dir_entry *de; - rtn = try_module_get(THIS_MODULE); if (!rtn) return -ENXIO; @@ -137,12 +135,7 @@ static int dgrp_dpa_open(struct inode *inode, struct file *file) /* * Get the node pointer, and fail if it doesn't exist. */ - de = PDE(inode); - if (!de) { - rtn = -ENXIO; - goto done; - } - nd = (struct nd_struct *)de->data; + nd = PDE_DATA(inode); if (!nd) { rtn = -ENXIO; goto done; diff --git a/drivers/staging/dgrp/dgrp_mon_ops.c b/drivers/staging/dgrp/dgrp_mon_ops.c index 52493b5c167..6edbbf06915 100644 --- a/drivers/staging/dgrp/dgrp_mon_ops.c +++ b/drivers/staging/dgrp/dgrp_mon_ops.c @@ -67,7 +67,6 @@ const struct file_operations dgrp_mon_ops = { static int dgrp_mon_open(struct inode *inode, struct file *file) { struct nd_struct *nd; - struct proc_dir_entry *de; struct timeval tv; uint32_t time; u8 *buf; @@ -95,13 +94,7 @@ static int dgrp_mon_open(struct inode *inode, struct file *file) /* * Get the node pointer, and fail if it doesn't exist. */ - de = PDE(inode); - if (!de) { - rtn = -ENXIO; - goto done; - } - - nd = (struct nd_struct *)de->data; + nd = PDE_DATA(inode); if (!nd) { rtn = -ENXIO; goto done; diff --git a/drivers/staging/dgrp/dgrp_net_ops.c b/drivers/staging/dgrp/dgrp_net_ops.c index dc826b2cf90..5448fc78bca 100644 --- a/drivers/staging/dgrp/dgrp_net_ops.c +++ b/drivers/staging/dgrp/dgrp_net_ops.c @@ -784,7 +784,6 @@ out_err: static int dgrp_net_open(struct inode *inode, struct file *file) { struct nd_struct *nd; - struct proc_dir_entry *de; ulong lock_flags; int rtn; @@ -808,13 +807,7 @@ static int dgrp_net_open(struct inode *inode, struct file *file) /* * Get the node pointer, and fail if it doesn't exist. */ - de = PDE(inode); - if (!de) { - rtn = -ENXIO; - goto done; - } - - nd = (struct nd_struct *) de->data; + nd = PDE_DATA(inode); if (!nd) { rtn = -ENXIO; goto done; diff --git a/drivers/staging/dgrp/dgrp_ports_ops.c b/drivers/staging/dgrp/dgrp_ports_ops.c index 48e9079c635..4ce030815f2 100644 --- a/drivers/staging/dgrp/dgrp_ports_ops.c +++ b/drivers/staging/dgrp/dgrp_ports_ops.c @@ -149,7 +149,7 @@ static int dgrp_ports_open(struct inode *inode, struct file *file) rtn = seq_open(file, &ports_seq_ops); if (!rtn) { seq = file->private_data; - seq->private = PDE(inode)->data; + seq->private = PDE_DATA(inode); } return rtn; diff --git a/drivers/staging/silicom/bpctl_mod.c b/drivers/staging/silicom/bpctl_mod.c index f64ee07c15a..e2da0fb3f98 100644 --- a/drivers/staging/silicom/bpctl_mod.c +++ b/drivers/staging/silicom/bpctl_mod.c @@ -7250,7 +7250,7 @@ static int procfs_add(char *proc_name, const struct file_operations *fops, #define RO_FOPS(name) \ static int name##_open(struct inode *inode, struct file *file) \ { \ - return single_open(file, show_##name, PDE(inode)->data);\ + return single_open(file, show_##name, PDE_DATA(inode));\ } \ static const struct file_operations name##_ops = { \ .open = name##_open, \ @@ -7262,7 +7262,7 @@ static const struct file_operations name##_ops = { \ #define RW_FOPS(name) \ static int name##_open(struct inode *inode, struct file *file) \ { \ - return single_open(file, show_##name, PDE(inode)->data);\ + return single_open(file, show_##name, PDE_DATA(inode));\ } \ static const struct file_operations name##_ops = { \ .open = name##_open, \ @@ -7351,7 +7351,7 @@ static ssize_t bypass_write(struct file *file, const char __user *buffer, if (bypass_param < 0) return -1; - set_bypass_fn(PDE(file_inode(file))->data, bypass_param); + set_bypass_fn(PDE_DATA(file_inode(file)), bypass_param); return count; } static int show_bypass(struct seq_file *m, void *v) @@ -7375,7 +7375,7 @@ static ssize_t tap_write(struct file *file, const char __user *buffer, if (tap_param < 0) return -1; - set_tap_fn(PDE(file_inode(file))->data, tap_param); + set_tap_fn(PDE_DATA(file_inode(file)), tap_param); return count; } static int show_tap(struct seq_file *m, void *v) @@ -7399,7 +7399,7 @@ static ssize_t disc_write(struct file *file, const char __user *buffer, if (tap_param < 0) return -1; - set_disc_fn(PDE(file_inode(file))->data, tap_param); + set_disc_fn(PDE_DATA(file_inode(file)), tap_param); return count; } static int show_disc(struct seq_file *m, void *v) @@ -7461,7 +7461,7 @@ RO_FOPS(disc_change) static ssize_t bypass_wd_write(struct file *file, const char __user *buffer, size_t count, loff_t *pos) { - bpctl_dev_t *dev = PDE(file_inode(file))->data; + bpctl_dev_t *dev = PDE_DATA(file_inode(file)); int timeout; int ret = kstrtoint_from_user(buffer, count, 10, &timeout); if (ret) @@ -7507,7 +7507,7 @@ RO_FOPS(wd_expire_time) static ssize_t tpl_write(struct file *file, const char __user *buffer, size_t count, loff_t *pos) { - bpctl_dev_t *dev = PDE(file_inode(file))->data; + bpctl_dev_t *dev = PDE_DATA(file_inode(file)); int tpl_param = user_on_off(buffer, count); if (tpl_param < 0) return -1; @@ -7533,7 +7533,7 @@ RW_FOPS(tpl) static ssize_t wait_at_pwup_write(struct file *file, const char __user *buffer, size_t count, loff_t *pos) { - bpctl_dev_t *dev = PDE(file_inode(file))->data; + bpctl_dev_t *dev = PDE_DATA(file_inode(file)); int tpl_param = user_on_off(buffer, count); if (tpl_param < 0) return -1; @@ -7558,7 +7558,7 @@ RW_FOPS(wait_at_pwup) static ssize_t hw_reset_write(struct file *file, const char __user *buffer, size_t count, loff_t *pos) { - bpctl_dev_t *dev = PDE(file_inode(file))->data; + bpctl_dev_t *dev = PDE_DATA(file_inode(file)); int tpl_param = user_on_off(buffer, count); if (tpl_param < 0) return -1; @@ -7603,7 +7603,7 @@ static ssize_t dis_bypass_write(struct file *file, const char __user *buffer, if (bypass_param < 0) return -EINVAL; - set_dis_bypass_fn(PDE(file_inode(file))->data, bypass_param); + set_dis_bypass_fn(PDE_DATA(file_inode(file)), bypass_param); return count; } static int show_dis_bypass(struct seq_file *m, void *v) @@ -7627,7 +7627,7 @@ static ssize_t dis_tap_write(struct file *file, const char __user *buffer, if (tap_param < 0) return -EINVAL; - set_dis_tap_fn(PDE(file_inode(file))->data, tap_param); + set_dis_tap_fn(PDE_DATA(file_inode(file)), tap_param); return count; } static int show_dis_tap(struct seq_file *m, void *v) @@ -7651,7 +7651,7 @@ static ssize_t dis_disc_write(struct file *file, const char __user *buffer, if (tap_param < 0) return -EINVAL; - set_dis_disc_fn(PDE(file_inode(file))->data, tap_param); + set_dis_disc_fn(PDE_DATA(file_inode(file)), tap_param); return count; } static int show_dis_disc(struct seq_file *m, void *v) @@ -7675,7 +7675,7 @@ static ssize_t bypass_pwup_write(struct file *file, const char __user *buffer, if (bypass_param < 0) return -EINVAL; - set_bypass_pwup_fn(PDE(file_inode(file))->data, bypass_param); + set_bypass_pwup_fn(PDE_DATA(file_inode(file)), bypass_param); return count; } static int show_bypass_pwup(struct seq_file *m, void *v) @@ -7699,7 +7699,7 @@ static ssize_t bypass_pwoff_write(struct file *file, const char __user *buffer, if (bypass_param < 0) return -EINVAL; - set_bypass_pwoff_fn(PDE(file_inode(file))->data, bypass_param); + set_bypass_pwoff_fn(PDE_DATA(file_inode(file)), bypass_param); return count; } static int show_bypass_pwoff(struct seq_file *m, void *v) @@ -7723,7 +7723,7 @@ static ssize_t tap_pwup_write(struct file *file, const char __user *buffer, if (tap_param < 0) return -EINVAL; - set_tap_pwup_fn(PDE(file_inode(file))->data, tap_param); + set_tap_pwup_fn(PDE_DATA(file_inode(file)), tap_param); return count; } static int show_tap_pwup(struct seq_file *m, void *v) @@ -7747,7 +7747,7 @@ static ssize_t disc_pwup_write(struct file *file, const char __user *buffer, if (tap_param < 0) return -EINVAL; - set_disc_pwup_fn(PDE(file_inode(file))->data, tap_param); + set_disc_pwup_fn(PDE_DATA(file_inode(file)), tap_param); return count; } static int show_disc_pwup(struct seq_file *m, void *v) @@ -7771,7 +7771,7 @@ static ssize_t std_nic_write(struct file *file, const char __user *buffer, if (bypass_param < 0) return -EINVAL; - set_std_nic_fn(PDE(file_inode(file))->data, bypass_param); + set_std_nic_fn(PDE_DATA(file_inode(file)), bypass_param); return count; } static int show_std_nic(struct seq_file *m, void *v) @@ -7812,7 +7812,7 @@ static ssize_t wd_exp_mode_write(struct file *file, const char __user *buffer, else if (strcmp(kbuf, "disc") == 0) bypass_param = 2; - set_wd_exp_mode_fn(PDE(file_inode(file))->data, bypass_param); + set_wd_exp_mode_fn(PDE_DATA(file_inode(file)), bypass_param); return count; } @@ -7839,7 +7839,7 @@ static ssize_t wd_autoreset_write(struct file *file, const char __user *buffer, int ret = kstrtoint_from_user(buffer, count, 10, &timeout); if (ret) return ret; - set_wd_autoreset_fn(PDE(file_inode(file))->data, timeout); + set_wd_autoreset_fn(PDE_DATA(file_inode(file)), timeout); return count; } static int show_wd_autoreset(struct seq_file *m, void *v) diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c index a400002dfa8..19cc749f838 100644 --- a/drivers/tty/serial/serial_core.c +++ b/drivers/tty/serial/serial_core.c @@ -1711,7 +1711,7 @@ static int uart_proc_show(struct seq_file *m, void *v) static int uart_proc_open(struct inode *inode, struct file *file) { - return single_open(file, uart_proc_show, PDE(inode)->data); + return single_open(file, uart_proc_show, PDE_DATA(inode)); } static const struct file_operations uart_proc_fops = { diff --git a/drivers/usb/gadget/at91_udc.c b/drivers/usb/gadget/at91_udc.c index 45dd2929a67..88966e0508a 100644 --- a/drivers/usb/gadget/at91_udc.c +++ b/drivers/usb/gadget/at91_udc.c @@ -221,7 +221,7 @@ static int proc_udc_show(struct seq_file *s, void *unused) static int proc_udc_open(struct inode *inode, struct file *file) { - return single_open(file, proc_udc_show, PDE(inode)->data); + return single_open(file, proc_udc_show, PDE_DATA(inode)); } static const struct file_operations proc_ops = { diff --git a/drivers/usb/gadget/lpc32xx_udc.c b/drivers/usb/gadget/lpc32xx_udc.c index aa04089d689..1049d3745d7 100644 --- a/drivers/usb/gadget/lpc32xx_udc.c +++ b/drivers/usb/gadget/lpc32xx_udc.c @@ -565,7 +565,7 @@ static int proc_udc_show(struct seq_file *s, void *unused) static int proc_udc_open(struct inode *inode, struct file *file) { - return single_open(file, proc_udc_show, PDE(inode)->data); + return single_open(file, proc_udc_show, PDE_DATA(inode)); } static const struct file_operations proc_ops = { diff --git a/drivers/usb/gadget/rndis.c b/drivers/usb/gadget/rndis.c index d9297eebbf7..1e4cfb05f70 100644 --- a/drivers/usb/gadget/rndis.c +++ b/drivers/usb/gadget/rndis.c @@ -1065,7 +1065,7 @@ static int rndis_proc_show(struct seq_file *m, void *v) static ssize_t rndis_proc_write(struct file *file, const char __user *buffer, size_t count, loff_t *ppos) { - rndis_params *p = PDE(file_inode(file))->data; + rndis_params *p = PDE_DATA(file_inode(file)); u32 speed = 0; int i, fl_speed = 0; @@ -1109,7 +1109,7 @@ static ssize_t rndis_proc_write(struct file *file, const char __user *buffer, static int rndis_proc_open(struct inode *inode, struct file *file) { - return single_open(file, rndis_proc_show, PDE(inode)->data); + return single_open(file, rndis_proc_show, PDE_DATA(inode)); } static const struct file_operations rndis_proc_fops = { diff --git a/drivers/usb/host/isp1362-hcd.c b/drivers/usb/host/isp1362-hcd.c index 9137caadb1c..b04e8ece4d3 100644 --- a/drivers/usb/host/isp1362-hcd.c +++ b/drivers/usb/host/isp1362-hcd.c @@ -2175,7 +2175,7 @@ static int proc_isp1362_show(struct seq_file *s, void *unused) static int proc_isp1362_open(struct inode *inode, struct file *file) { - return single_open(file, proc_isp1362_show, PDE(inode)->data); + return single_open(file, proc_isp1362_show, PDE_DATA(inode)); } static const struct file_operations proc_ops = { diff --git a/drivers/usb/host/sl811-hcd.c b/drivers/usb/host/sl811-hcd.c index d62f0404baa..313d0bbfff2 100644 --- a/drivers/usb/host/sl811-hcd.c +++ b/drivers/usb/host/sl811-hcd.c @@ -1494,7 +1494,7 @@ static int proc_sl811h_show(struct seq_file *s, void *unused) static int proc_sl811h_open(struct inode *inode, struct file *file) { - return single_open(file, proc_sl811h_show, PDE(inode)->data); + return single_open(file, proc_sl811h_show, PDE_DATA(inode)); } static const struct file_operations proc_ops = { diff --git a/drivers/video/bfin_adv7393fb.c b/drivers/video/bfin_adv7393fb.c index b65c1f9dc15..a54f7f7d763 100644 --- a/drivers/video/bfin_adv7393fb.c +++ b/drivers/video/bfin_adv7393fb.c @@ -349,7 +349,7 @@ static ssize_t adv7393_write_proc(struct file *file, const char __user * buffer, size_t count, loff_t *ppos) { - struct adv7393fb_device *fbdev = PDE(file_inode(file))->data; + struct adv7393fb_device *fbdev = PDE_DATA(file_inode(file)); unsigned int val; int ret; diff --git a/drivers/zorro/proc.c b/drivers/zorro/proc.c index 73b33837e12..6d3a602c004 100644 --- a/drivers/zorro/proc.c +++ b/drivers/zorro/proc.c @@ -47,9 +47,7 @@ proc_bus_zorro_lseek(struct file *file, loff_t off, int whence) static ssize_t proc_bus_zorro_read(struct file *file, char __user *buf, size_t nbytes, loff_t *ppos) { - struct inode *ino = file_inode(file); - struct proc_dir_entry *dp = PDE(ino); - struct zorro_dev *z = dp->data; + struct zorro_dev *z = PDE_DATA(file_inode(file)); struct ConfigDev cd; loff_t pos = *ppos; diff --git a/fs/afs/proc.c b/fs/afs/proc.c index 096b23f821a..526e4bbbde5 100644 --- a/fs/afs/proc.c +++ b/fs/afs/proc.c @@ -190,7 +190,7 @@ static int afs_proc_cells_open(struct inode *inode, struct file *file) return ret; m = file->private_data; - m->private = PDE(inode)->data; + m->private = PDE_DATA(inode); return 0; } @@ -448,7 +448,7 @@ static int afs_proc_cell_volumes_open(struct inode *inode, struct file *file) struct seq_file *m; int ret; - cell = PDE(inode)->data; + cell = PDE_DATA(inode); if (!cell) return -ENOENT; @@ -554,7 +554,7 @@ static int afs_proc_cell_vlservers_open(struct inode *inode, struct file *file) struct seq_file *m; int ret; - cell = PDE(inode)->data; + cell = PDE_DATA(inode); if (!cell) return -ENOENT; @@ -659,7 +659,7 @@ static int afs_proc_cell_servers_open(struct inode *inode, struct file *file) struct seq_file *m; int ret; - cell = PDE(inode)->data; + cell = PDE_DATA(inode); if (!cell) return -ENOENT; diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c index ee6614bdb63..28e421c208a 100644 --- a/fs/ext4/mballoc.c +++ b/fs/ext4/mballoc.c @@ -2149,7 +2149,7 @@ static const struct seq_operations ext4_mb_seq_groups_ops = { static int ext4_mb_seq_groups_open(struct inode *inode, struct file *file) { - struct super_block *sb = PDE(inode)->data; + struct super_block *sb = PDE_DATA(inode); int rc; rc = seq_open(file, &ext4_mb_seq_groups_ops); diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 5d6d5357812..c6551054835 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -1802,7 +1802,7 @@ static int options_seq_show(struct seq_file *seq, void *offset) static int options_open_fs(struct inode *inode, struct file *file) { - return single_open(file, options_seq_show, PDE(inode)->data); + return single_open(file, options_seq_show, PDE_DATA(inode)); } static const struct file_operations ext4_seq_options_fops = { diff --git a/fs/jbd2/journal.c b/fs/jbd2/journal.c index ed10991ab00..154592ea563 100644 --- a/fs/jbd2/journal.c +++ b/fs/jbd2/journal.c @@ -950,7 +950,7 @@ static const struct seq_operations jbd2_seq_info_ops = { static int jbd2_seq_info_open(struct inode *inode, struct file *file) { - journal_t *journal = PDE(inode)->data; + journal_t *journal = PDE_DATA(inode); struct jbd2_stats_proc_session *s; int rc, size; diff --git a/fs/proc/generic.c b/fs/proc/generic.c index 51fcb201e28..c0ad720c37b 100644 --- a/fs/proc/generic.c +++ b/fs/proc/generic.c @@ -346,7 +346,7 @@ void proc_free_inum(unsigned int inum) static void *proc_follow_link(struct dentry *dentry, struct nameidata *nd) { - nd_set_link(nd, PDE(dentry->d_inode)->data); + nd_set_link(nd, PDE_DATA(dentry->d_inode)); return NULL; } diff --git a/fs/proc/proc_devtree.c b/fs/proc/proc_devtree.c index 30b590f5bd3..e0043c7e7ab 100644 --- a/fs/proc/proc_devtree.c +++ b/fs/proc/proc_devtree.c @@ -41,7 +41,7 @@ static int property_proc_show(struct seq_file *m, void *v) static int property_proc_open(struct inode *inode, struct file *file) { - return single_open(file, property_proc_show, PDE(inode)->data); + return single_open(file, property_proc_show, PDE_DATA(inode)); } static const struct file_operations property_proc_fops = { diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h index 4f4137a0bd8..5ae73e273e7 100644 --- a/include/linux/proc_fs.h +++ b/include/linux/proc_fs.h @@ -306,6 +306,11 @@ static inline struct proc_dir_entry *PDE(const struct inode *inode) return PROC_I(inode)->pde; } +static inline void *PDE_DATA(const struct inode *inode) +{ + return PROC_I(inode)->pde->data; +} + static inline struct net *PDE_NET(struct proc_dir_entry *pde) { return pde->parent->data; diff --git a/ipc/util.c b/ipc/util.c index 464a8abd779..b6db68131a0 100644 --- a/ipc/util.c +++ b/ipc/util.c @@ -964,7 +964,7 @@ static int sysvipc_proc_open(struct inode *inode, struct file *file) seq = file->private_data; seq->private = iter; - iter->iface = PDE(inode)->data; + iter->iface = PDE_DATA(inode); iter->ns = get_ipc_ns(current->nsproxy->ipc_ns); out: return ret; diff --git a/kernel/irq/proc.c b/kernel/irq/proc.c index 397db02209e..d59ae3751a3 100644 --- a/kernel/irq/proc.c +++ b/kernel/irq/proc.c @@ -76,7 +76,7 @@ static int irq_affinity_list_proc_show(struct seq_file *m, void *v) static ssize_t write_irq_affinity(int type, struct file *file, const char __user *buffer, size_t count, loff_t *pos) { - unsigned int irq = (int)(long)PDE(file_inode(file))->data; + unsigned int irq = (int)(long)PDE_DATA(file_inode(file)); cpumask_var_t new_value; int err; @@ -131,17 +131,17 @@ static ssize_t irq_affinity_list_proc_write(struct file *file, static int irq_affinity_proc_open(struct inode *inode, struct file *file) { - return single_open(file, irq_affinity_proc_show, PDE(inode)->data); + return single_open(file, irq_affinity_proc_show, PDE_DATA(inode)); } static int irq_affinity_list_proc_open(struct inode *inode, struct file *file) { - return single_open(file, irq_affinity_list_proc_show, PDE(inode)->data); + return single_open(file, irq_affinity_list_proc_show, PDE_DATA(inode)); } static int irq_affinity_hint_proc_open(struct inode *inode, struct file *file) { - return single_open(file, irq_affinity_hint_proc_show, PDE(inode)->data); + return single_open(file, irq_affinity_hint_proc_show, PDE_DATA(inode)); } static const struct file_operations irq_affinity_proc_fops = { @@ -212,7 +212,7 @@ out: static int default_affinity_open(struct inode *inode, struct file *file) { - return single_open(file, default_affinity_show, PDE(inode)->data); + return single_open(file, default_affinity_show, PDE_DATA(inode)); } static const struct file_operations default_affinity_proc_fops = { @@ -233,7 +233,7 @@ static int irq_node_proc_show(struct seq_file *m, void *v) static int irq_node_proc_open(struct inode *inode, struct file *file) { - return single_open(file, irq_node_proc_show, PDE(inode)->data); + return single_open(file, irq_node_proc_show, PDE_DATA(inode)); } static const struct file_operations irq_node_proc_fops = { @@ -256,7 +256,7 @@ static int irq_spurious_proc_show(struct seq_file *m, void *v) static int irq_spurious_proc_open(struct inode *inode, struct file *file) { - return single_open(file, irq_spurious_proc_show, PDE(inode)->data); + return single_open(file, irq_spurious_proc_show, PDE_DATA(inode)); } static const struct file_operations irq_spurious_proc_fops = { diff --git a/net/8021q/vlanproc.c b/net/8021q/vlanproc.c index dc526ec965e..959ddbb0ca4 100644 --- a/net/8021q/vlanproc.c +++ b/net/8021q/vlanproc.c @@ -93,7 +93,7 @@ static const struct file_operations vlan_fops = { static int vlandev_seq_open(struct inode *inode, struct file *file) { - return single_open(file, vlandev_seq_show, PDE(inode)->data); + return single_open(file, vlandev_seq_show, PDE_DATA(inode)); } static const struct file_operations vlandev_fops = { diff --git a/net/atm/proc.c b/net/atm/proc.c index 6ac35ff0d6b..bbb6461a4b7 100644 --- a/net/atm/proc.c +++ b/net/atm/proc.c @@ -385,7 +385,7 @@ static ssize_t proc_dev_atm_read(struct file *file, char __user *buf, page = get_zeroed_page(GFP_KERNEL); if (!page) return -ENOMEM; - dev = PDE(file_inode(file))->data; + dev = PDE_DATA(file_inode(file)); if (!dev->ops->proc_read) length = -EINVAL; else { diff --git a/net/bluetooth/af_bluetooth.c b/net/bluetooth/af_bluetooth.c index d3ee69b35a7..82040e46b24 100644 --- a/net/bluetooth/af_bluetooth.c +++ b/net/bluetooth/af_bluetooth.c @@ -617,7 +617,7 @@ static int bt_seq_open(struct inode *inode, struct file *file) struct bt_sock_list *sk_list; struct bt_seq_state *s; - sk_list = PDE(inode)->data; + sk_list = PDE_DATA(inode); s = __seq_open_private(file, &bt_seq_ops, sizeof(struct bt_seq_state)); if (!s) diff --git a/net/bluetooth/cmtp/capi.c b/net/bluetooth/cmtp/capi.c index a4a9d4b6816..cd75e4d64b9 100644 --- a/net/bluetooth/cmtp/capi.c +++ b/net/bluetooth/cmtp/capi.c @@ -539,7 +539,7 @@ static int cmtp_proc_show(struct seq_file *m, void *v) static int cmtp_proc_open(struct inode *inode, struct file *file) { - return single_open(file, cmtp_proc_show, PDE(inode)->data); + return single_open(file, cmtp_proc_show, PDE_DATA(inode)); } static const struct file_operations cmtp_proc_fops = { diff --git a/net/can/bcm.c b/net/can/bcm.c index 5dcb20076f3..8f113e6ff32 100644 --- a/net/can/bcm.c +++ b/net/can/bcm.c @@ -226,7 +226,7 @@ static int bcm_proc_show(struct seq_file *m, void *v) static int bcm_proc_open(struct inode *inode, struct file *file) { - return single_open(file, bcm_proc_show, PDE(inode)->data); + return single_open(file, bcm_proc_show, PDE_DATA(inode)); } static const struct file_operations bcm_proc_fops = { diff --git a/net/can/proc.c b/net/can/proc.c index 1ab8c888f10..b543470c8f8 100644 --- a/net/can/proc.c +++ b/net/can/proc.c @@ -378,7 +378,7 @@ static int can_rcvlist_proc_show(struct seq_file *m, void *v) static int can_rcvlist_proc_open(struct inode *inode, struct file *file) { - return single_open(file, can_rcvlist_proc_show, PDE(inode)->data); + return single_open(file, can_rcvlist_proc_show, PDE_DATA(inode)); } static const struct file_operations can_rcvlist_proc_fops = { diff --git a/net/core/neighbour.c b/net/core/neighbour.c index 3863b8f639c..537301a2c31 100644 --- a/net/core/neighbour.c +++ b/net/core/neighbour.c @@ -2714,7 +2714,7 @@ static int neigh_stat_seq_open(struct inode *inode, struct file *file) if (!ret) { struct seq_file *sf = file->private_data; - sf->private = PDE(inode)->data; + sf->private = PDE_DATA(inode); } return ret; }; diff --git a/net/core/pktgen.c b/net/core/pktgen.c index 6048fc1da1c..f6af4fe59f2 100644 --- a/net/core/pktgen.c +++ b/net/core/pktgen.c @@ -508,7 +508,7 @@ out: static int pgctrl_open(struct inode *inode, struct file *file) { - return single_open(file, pgctrl_show, PDE(inode)->data); + return single_open(file, pgctrl_show, PDE_DATA(inode)); } static const struct file_operations pktgen_fops = { @@ -1685,7 +1685,7 @@ static ssize_t pktgen_if_write(struct file *file, static int pktgen_if_open(struct inode *inode, struct file *file) { - return single_open(file, pktgen_if_show, PDE(inode)->data); + return single_open(file, pktgen_if_show, PDE_DATA(inode)); } static const struct file_operations pktgen_if_fops = { @@ -1823,7 +1823,7 @@ out: static int pktgen_thread_open(struct inode *inode, struct file *file) { - return single_open(file, pktgen_thread_show, PDE(inode)->data); + return single_open(file, pktgen_thread_show, PDE_DATA(inode)); } static const struct file_operations pktgen_thread_fops = { diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c index 5852b249054..e4738fef070 100644 --- a/net/ipv4/netfilter/ipt_CLUSTERIP.c +++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c @@ -631,7 +631,7 @@ static int clusterip_proc_open(struct inode *inode, struct file *file) if (!ret) { struct seq_file *sf = file->private_data; - struct clusterip_config *c = PDE(inode)->data; + struct clusterip_config *c = PDE_DATA(inode); sf->private = c; @@ -643,7 +643,7 @@ static int clusterip_proc_open(struct inode *inode, struct file *file) static int clusterip_proc_release(struct inode *inode, struct file *file) { - struct clusterip_config *c = PDE(inode)->data; + struct clusterip_config *c = PDE_DATA(inode); int ret; ret = seq_release(inode, file); @@ -657,7 +657,7 @@ static int clusterip_proc_release(struct inode *inode, struct file *file) static ssize_t clusterip_proc_write(struct file *file, const char __user *input, size_t size, loff_t *ofs) { - struct clusterip_config *c = PDE(file_inode(file))->data; + struct clusterip_config *c = PDE_DATA(file_inode(file)); #define PROC_WRITELEN 10 char buffer[PROC_WRITELEN+1]; unsigned long nodenum; diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index d09203c6326..fc55a1c79bd 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -2580,7 +2580,7 @@ static void tcp_seq_stop(struct seq_file *seq, void *v) int tcp_seq_open(struct inode *inode, struct file *file) { - struct tcp_seq_afinfo *afinfo = PDE(inode)->data; + struct tcp_seq_afinfo *afinfo = PDE_DATA(inode); struct tcp_iter_state *s; int err; diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index 0a073a26372..d2726431831 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -2093,7 +2093,7 @@ static void udp_seq_stop(struct seq_file *seq, void *v) int udp_seq_open(struct inode *inode, struct file *file) { - struct udp_seq_afinfo *afinfo = PDE(inode)->data; + struct udp_seq_afinfo *afinfo = PDE_DATA(inode); struct udp_iter_state *s; int err; diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c index bbbe53a99b5..7ea6e180139 100644 --- a/net/ipv6/proc.c +++ b/net/ipv6/proc.c @@ -247,7 +247,7 @@ static int snmp6_dev_seq_show(struct seq_file *seq, void *v) static int snmp6_dev_seq_open(struct inode *inode, struct file *file) { - return single_open(file, snmp6_dev_seq_show, PDE(inode)->data); + return single_open(file, snmp6_dev_seq_show, PDE_DATA(inode)); } static const struct file_operations snmp6_dev_seq_fops = { diff --git a/net/netfilter/x_tables.c b/net/netfilter/x_tables.c index 686c7715d77..67fb7bff9bb 100644 --- a/net/netfilter/x_tables.c +++ b/net/netfilter/x_tables.c @@ -999,7 +999,7 @@ static int xt_table_open(struct inode *inode, struct file *file) sizeof(struct xt_names_priv)); if (!ret) { priv = ((struct seq_file *)file->private_data)->private; - priv->af = (unsigned long)PDE(inode)->data; + priv->af = (unsigned long)PDE_DATA(inode); } return ret; } @@ -1147,7 +1147,7 @@ static int xt_match_open(struct inode *inode, struct file *file) seq = file->private_data; seq->private = trav; - trav->nfproto = (unsigned long)PDE(inode)->data; + trav->nfproto = (unsigned long)PDE_DATA(inode); return 0; } @@ -1211,7 +1211,7 @@ static int xt_target_open(struct inode *inode, struct file *file) seq = file->private_data; seq->private = trav; - trav->nfproto = (unsigned long)PDE(inode)->data; + trav->nfproto = (unsigned long)PDE_DATA(inode); return 0; } diff --git a/net/netfilter/xt_hashlimit.c b/net/netfilter/xt_hashlimit.c index f330e8beaf6..ebfad037b11 100644 --- a/net/netfilter/xt_hashlimit.c +++ b/net/netfilter/xt_hashlimit.c @@ -841,7 +841,7 @@ static int dl_proc_open(struct inode *inode, struct file *file) if (!ret) { struct seq_file *sf = file->private_data; - sf->private = PDE(inode)->data; + sf->private = PDE_DATA(inode); } return ret; } diff --git a/net/netfilter/xt_recent.c b/net/netfilter/xt_recent.c index d9cad315229..3db2d387cf5 100644 --- a/net/netfilter/xt_recent.c +++ b/net/netfilter/xt_recent.c @@ -525,14 +525,13 @@ static const struct seq_operations recent_seq_ops = { static int recent_seq_open(struct inode *inode, struct file *file) { - struct proc_dir_entry *pde = PDE(inode); struct recent_iter_state *st; st = __seq_open_private(file, &recent_seq_ops, sizeof(*st)); if (st == NULL) return -ENOMEM; - st->table = pde->data; + st->table = PDE_DATA(inode); return 0; } @@ -540,8 +539,7 @@ static ssize_t recent_mt_proc_write(struct file *file, const char __user *input, size_t size, loff_t *loff) { - const struct proc_dir_entry *pde = PDE(file_inode(file)); - struct recent_table *t = pde->data; + struct recent_table *t = PDE_DATA(file_inode(file)); struct recent_entry *e; char buf[sizeof("+b335:1d35:1e55:dead:c0de:1715:5afe:c0de")]; const char *c = buf; diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c index 25d58e76601..d9828b6799a 100644 --- a/net/sunrpc/cache.c +++ b/net/sunrpc/cache.c @@ -1461,7 +1461,7 @@ static ssize_t write_flush(struct file *file, const char __user *buf, static ssize_t cache_read_procfs(struct file *filp, char __user *buf, size_t count, loff_t *ppos) { - struct cache_detail *cd = PDE(file_inode(filp))->data; + struct cache_detail *cd = PDE_DATA(file_inode(filp)); return cache_read(filp, buf, count, ppos, cd); } @@ -1469,14 +1469,14 @@ static ssize_t cache_read_procfs(struct file *filp, char __user *buf, static ssize_t cache_write_procfs(struct file *filp, const char __user *buf, size_t count, loff_t *ppos) { - struct cache_detail *cd = PDE(file_inode(filp))->data; + struct cache_detail *cd = PDE_DATA(file_inode(filp)); return cache_write(filp, buf, count, ppos, cd); } static unsigned int cache_poll_procfs(struct file *filp, poll_table *wait) { - struct cache_detail *cd = PDE(file_inode(filp))->data; + struct cache_detail *cd = PDE_DATA(file_inode(filp)); return cache_poll(filp, wait, cd); } @@ -1485,21 +1485,21 @@ static long cache_ioctl_procfs(struct file *filp, unsigned int cmd, unsigned long arg) { struct inode *inode = file_inode(filp); - struct cache_detail *cd = PDE(inode)->data; + struct cache_detail *cd = PDE_DATA(inode); return cache_ioctl(inode, filp, cmd, arg, cd); } static int cache_open_procfs(struct inode *inode, struct file *filp) { - struct cache_detail *cd = PDE(inode)->data; + struct cache_detail *cd = PDE_DATA(inode); return cache_open(inode, filp, cd); } static int cache_release_procfs(struct inode *inode, struct file *filp) { - struct cache_detail *cd = PDE(inode)->data; + struct cache_detail *cd = PDE_DATA(inode); return cache_release(inode, filp, cd); } @@ -1517,14 +1517,14 @@ static const struct file_operations cache_file_operations_procfs = { static int content_open_procfs(struct inode *inode, struct file *filp) { - struct cache_detail *cd = PDE(inode)->data; + struct cache_detail *cd = PDE_DATA(inode); return content_open(inode, filp, cd); } static int content_release_procfs(struct inode *inode, struct file *filp) { - struct cache_detail *cd = PDE(inode)->data; + struct cache_detail *cd = PDE_DATA(inode); return content_release(inode, filp, cd); } @@ -1538,14 +1538,14 @@ static const struct file_operations content_file_operations_procfs = { static int open_flush_procfs(struct inode *inode, struct file *filp) { - struct cache_detail *cd = PDE(inode)->data; + struct cache_detail *cd = PDE_DATA(inode); return open_flush(inode, filp, cd); } static int release_flush_procfs(struct inode *inode, struct file *filp) { - struct cache_detail *cd = PDE(inode)->data; + struct cache_detail *cd = PDE_DATA(inode); return release_flush(inode, filp, cd); } @@ -1553,7 +1553,7 @@ static int release_flush_procfs(struct inode *inode, struct file *filp) static ssize_t read_flush_procfs(struct file *filp, char __user *buf, size_t count, loff_t *ppos) { - struct cache_detail *cd = PDE(file_inode(filp))->data; + struct cache_detail *cd = PDE_DATA(file_inode(filp)); return read_flush(filp, buf, count, ppos, cd); } @@ -1562,7 +1562,7 @@ static ssize_t write_flush_procfs(struct file *filp, const char __user *buf, size_t count, loff_t *ppos) { - struct cache_detail *cd = PDE(file_inode(filp))->data; + struct cache_detail *cd = PDE_DATA(file_inode(filp)); return write_flush(filp, buf, count, ppos, cd); } diff --git a/net/sunrpc/stats.c b/net/sunrpc/stats.c index bc2068ee795..21b75cb08c0 100644 --- a/net/sunrpc/stats.c +++ b/net/sunrpc/stats.c @@ -64,7 +64,7 @@ static int rpc_proc_show(struct seq_file *seq, void *v) { static int rpc_proc_open(struct inode *inode, struct file *file) { - return single_open(file, rpc_proc_show, PDE(inode)->data); + return single_open(file, rpc_proc_show, PDE_DATA(inode)); } static const struct file_operations rpc_proc_fops = { diff --git a/sound/core/info.c b/sound/core/info.c index a4e2de6874d..3aa88640808 100644 --- a/sound/core/info.c +++ b/sound/core/info.c @@ -310,12 +310,10 @@ static int snd_info_entry_open(struct inode *inode, struct file *file) struct snd_info_entry *entry; struct snd_info_private_data *data; struct snd_info_buffer *buffer; - struct proc_dir_entry *p; int mode, err; mutex_lock(&info_mutex); - p = PDE(inode); - entry = p == NULL ? NULL : (struct snd_info_entry *)p->data; + entry = PDE_DATA(inode); if (entry == NULL || ! entry->p) { mutex_unlock(&info_mutex); return -ENODEV; -- cgit v1.2.3-70-g09d2 From 271a15eabe094538d958dc68ccfc9c36b699247a Mon Sep 17 00:00:00 2001 From: David Howells Date: Fri, 12 Apr 2013 00:38:51 +0100 Subject: proc: Supply PDE attribute setting accessor functions Supply accessor functions to set attributes in proc_dir_entry structs. The following are supplied: proc_set_size() and proc_set_user(). Signed-off-by: David Howells Acked-by: Mauro Carvalho Chehab cc: linuxppc-dev@lists.ozlabs.org cc: linux-media@vger.kernel.org cc: netdev@vger.kernel.org cc: linux-wireless@vger.kernel.org cc: linux-pci@vger.kernel.org cc: netfilter-devel@vger.kernel.org cc: alsa-devel@alsa-project.org Signed-off-by: Al Viro --- arch/powerpc/kernel/proc_powerpc.c | 2 +- arch/powerpc/platforms/pseries/reconfig.c | 2 +- drivers/media/pci/ttpci/av7110_ir.c | 2 +- drivers/net/irda/vlsi_ir.c | 2 +- drivers/net/wireless/airo.c | 34 ++++++++++--------------------- drivers/pci/proc.c | 2 +- drivers/pnp/isapnp/proc.c | 2 +- drivers/zorro/proc.c | 2 +- fs/proc/generic.c | 13 ++++++++++++ include/linux/proc_fs.h | 5 +++++ kernel/configs.c | 2 +- kernel/profile.c | 2 +- net/netfilter/xt_recent.c | 3 +-- sound/core/info.c | 2 +- 14 files changed, 40 insertions(+), 35 deletions(-) (limited to 'sound/core') diff --git a/arch/powerpc/kernel/proc_powerpc.c b/arch/powerpc/kernel/proc_powerpc.c index 41d8ee9c82f..feb8580fdc8 100644 --- a/arch/powerpc/kernel/proc_powerpc.c +++ b/arch/powerpc/kernel/proc_powerpc.c @@ -83,7 +83,7 @@ static int __init proc_ppc64_init(void) &page_map_fops, vdso_data); if (!pde) return 1; - pde->size = PAGE_SIZE; + proc_set_size(pde, PAGE_SIZE); return 0; } diff --git a/arch/powerpc/platforms/pseries/reconfig.c b/arch/powerpc/platforms/pseries/reconfig.c index d6491bd481d..f93cdf55628 100644 --- a/arch/powerpc/platforms/pseries/reconfig.c +++ b/arch/powerpc/platforms/pseries/reconfig.c @@ -452,7 +452,7 @@ static int proc_ppc64_create_ofdt(void) ent = proc_create("powerpc/ofdt", S_IWUSR, NULL, &ofdt_fops); if (ent) - ent->size = 0; + proc_set_size(ent, 0); return 0; } diff --git a/drivers/media/pci/ttpci/av7110_ir.c b/drivers/media/pci/ttpci/av7110_ir.c index eb822862a64..0e763a784e2 100644 --- a/drivers/media/pci/ttpci/av7110_ir.c +++ b/drivers/media/pci/ttpci/av7110_ir.c @@ -375,7 +375,7 @@ int av7110_ir_init(struct av7110 *av7110) if (av_cnt == 1) { e = proc_create("av7110_ir", S_IWUSR, NULL, &av7110_ir_proc_fops); if (e) - e->size = 4 + 256 * sizeof(u16); + proc_set_size(e, 4 + 256 * sizeof(u16)); } tasklet_init(&av7110->ir.ir_tasklet, av7110_emit_key, (unsigned long) &av7110->ir); diff --git a/drivers/net/irda/vlsi_ir.c b/drivers/net/irda/vlsi_ir.c index e22cd4e7017..5f4758492e4 100644 --- a/drivers/net/irda/vlsi_ir.c +++ b/drivers/net/irda/vlsi_ir.c @@ -1678,7 +1678,7 @@ vlsi_irda_probe(struct pci_dev *pdev, const struct pci_device_id *id) IRDA_WARNING("%s: failed to create proc entry\n", __func__); } else { - ent->size = 0; + proc_set_size(ent, 0); } idev->proc_entry = ent; } diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c index 66e398d4730..21d02335b46 100644 --- a/drivers/net/wireless/airo.c +++ b/drivers/net/wireless/airo.c @@ -4507,73 +4507,63 @@ static int setup_proc_entry( struct net_device *dev, airo_entry); if (!apriv->proc_entry) goto fail; - apriv->proc_entry->uid = proc_kuid; - apriv->proc_entry->gid = proc_kgid; + proc_set_user(apriv->proc_entry, proc_kuid, proc_kgid); /* Setup the StatsDelta */ entry = proc_create_data("StatsDelta", S_IRUGO & proc_perm, apriv->proc_entry, &proc_statsdelta_ops, dev); if (!entry) goto fail_stats_delta; - entry->uid = proc_kuid; - entry->gid = proc_kgid; + proc_set_user(entry, proc_kuid, proc_kgid); /* Setup the Stats */ entry = proc_create_data("Stats", S_IRUGO & proc_perm, apriv->proc_entry, &proc_stats_ops, dev); if (!entry) goto fail_stats; - entry->uid = proc_kuid; - entry->gid = proc_kgid; + proc_set_user(entry, proc_kuid, proc_kgid); /* Setup the Status */ entry = proc_create_data("Status", S_IRUGO & proc_perm, apriv->proc_entry, &proc_status_ops, dev); if (!entry) goto fail_status; - entry->uid = proc_kuid; - entry->gid = proc_kgid; + proc_set_user(entry, proc_kuid, proc_kgid); /* Setup the Config */ entry = proc_create_data("Config", proc_perm, apriv->proc_entry, &proc_config_ops, dev); if (!entry) goto fail_config; - entry->uid = proc_kuid; - entry->gid = proc_kgid; + proc_set_user(entry, proc_kuid, proc_kgid); /* Setup the SSID */ entry = proc_create_data("SSID", proc_perm, apriv->proc_entry, &proc_SSID_ops, dev); if (!entry) goto fail_ssid; - entry->uid = proc_kuid; - entry->gid = proc_kgid; + proc_set_user(entry, proc_kuid, proc_kgid); /* Setup the APList */ entry = proc_create_data("APList", proc_perm, apriv->proc_entry, &proc_APList_ops, dev); if (!entry) goto fail_aplist; - entry->uid = proc_kuid; - entry->gid = proc_kgid; + proc_set_user(entry, proc_kuid, proc_kgid); /* Setup the BSSList */ entry = proc_create_data("BSSList", proc_perm, apriv->proc_entry, &proc_BSSList_ops, dev); if (!entry) goto fail_bsslist; - entry->uid = proc_kuid; - entry->gid = proc_kgid; + proc_set_user(entry, proc_kuid, proc_kgid); /* Setup the WepKey */ entry = proc_create_data("WepKey", proc_perm, apriv->proc_entry, &proc_wepkey_ops, dev); if (!entry) goto fail_wepkey; - entry->uid = proc_kuid; - entry->gid = proc_kgid; - + proc_set_user(entry, proc_kuid, proc_kgid); return 0; fail_wepkey: @@ -5695,10 +5685,8 @@ static int __init airo_init_module( void ) airo_entry = proc_mkdir_mode("driver/aironet", airo_perm, NULL); - if (airo_entry) { - airo_entry->uid = proc_kuid; - airo_entry->gid = proc_kgid; - } + if (airo_entry) + proc_set_user(airo_entry, proc_kuid, proc_kgid); for (i = 0; i < 4 && io[i] && irq[i]; i++) { airo_print_info("", "Trying to configure ISA adapter at irq=%d " diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c index 12e4fb5824c..7cde7c131fd 100644 --- a/drivers/pci/proc.c +++ b/drivers/pci/proc.c @@ -419,7 +419,7 @@ int pci_proc_attach_device(struct pci_dev *dev) &proc_bus_pci_operations, dev); if (!e) return -ENOMEM; - e->size = dev->cfg_size; + proc_set_size(e, dev->cfg_size); dev->procent = e; return 0; diff --git a/drivers/pnp/isapnp/proc.c b/drivers/pnp/isapnp/proc.c index af4d40affb7..2365ef37ae2 100644 --- a/drivers/pnp/isapnp/proc.c +++ b/drivers/pnp/isapnp/proc.c @@ -105,7 +105,7 @@ static int isapnp_proc_attach_device(struct pnp_dev *dev) &isapnp_proc_bus_file_operations, dev); if (!e) return -ENOMEM; - e->size = 256; + proc_set_size(e, 256); return 0; } diff --git a/drivers/zorro/proc.c b/drivers/zorro/proc.c index 6d3a602c004..1c15ee7456b 100644 --- a/drivers/zorro/proc.c +++ b/drivers/zorro/proc.c @@ -139,7 +139,7 @@ static int __init zorro_proc_attach_device(unsigned int slot) &zorro_autocon[slot]); if (!entry) return -ENOMEM; - entry->size = sizeof(struct zorro_dev); + proc_set_size(entry, sizeof(struct zorro_dev)); return 0; } diff --git a/fs/proc/generic.c b/fs/proc/generic.c index 1c07cadeb8d..5f6f6c38701 100644 --- a/fs/proc/generic.c +++ b/fs/proc/generic.c @@ -498,6 +498,19 @@ out: return NULL; } EXPORT_SYMBOL(proc_create_data); + +void proc_set_size(struct proc_dir_entry *de, loff_t size) +{ + de->size = size; +} +EXPORT_SYMBOL(proc_set_size); + +void proc_set_user(struct proc_dir_entry *de, kuid_t uid, kgid_t gid) +{ + de->uid = uid; + de->gid = gid; +} +EXPORT_SYMBOL(proc_set_user); static void free_proc_entry(struct proc_dir_entry *de) { diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h index 805edacfc2f..28a4d7e7880 100644 --- a/include/linux/proc_fs.h +++ b/include/linux/proc_fs.h @@ -130,6 +130,9 @@ static inline struct proc_dir_entry *proc_create(const char *name, umode_t mode, extern struct proc_dir_entry *proc_net_mkdir(struct net *net, const char *name, struct proc_dir_entry *parent); +extern void proc_set_size(struct proc_dir_entry *, loff_t); +extern void proc_set_user(struct proc_dir_entry *, kuid_t, kgid_t); + extern struct file *proc_ns_fget(int fd); extern bool proc_ns_inode(struct inode *inode); @@ -158,6 +161,8 @@ static inline struct proc_dir_entry *proc_mkdir(const char *name, struct proc_dir_entry *parent) {return NULL;} static inline struct proc_dir_entry *proc_mkdir_mode(const char *name, umode_t mode, struct proc_dir_entry *parent) { return NULL; } +static inline void proc_set_size(struct proc_dir_entry *de, loff_t size) {} +static inline void proc_set_user(struct proc_dir_entry *de, kuid_t uid, kgid_t gid) {} struct tty_driver; static inline void proc_tty_register_driver(struct tty_driver *driver) {}; diff --git a/kernel/configs.c b/kernel/configs.c index 42e8fa075ee..c18b1f1ae51 100644 --- a/kernel/configs.c +++ b/kernel/configs.c @@ -79,7 +79,7 @@ static int __init ikconfig_init(void) if (!entry) return -ENOMEM; - entry->size = kernel_config_data_size; + proc_set_size(entry, kernel_config_data_size); return 0; } diff --git a/kernel/profile.c b/kernel/profile.c index 524ce5e29d3..0bf40073766 100644 --- a/kernel/profile.c +++ b/kernel/profile.c @@ -600,7 +600,7 @@ int __ref create_proc_profile(void) /* false positive from hotcpu_notifier */ NULL, &proc_profile_operations); if (!entry) return 0; - entry->size = (1+prof_len) * sizeof(atomic_t); + proc_set_size(entry, (1 + prof_len) * sizeof(atomic_t)); hotcpu_notifier(profile_cpu_callback, 0); return 0; } diff --git a/net/netfilter/xt_recent.c b/net/netfilter/xt_recent.c index 3db2d387cf5..1e657cf715c 100644 --- a/net/netfilter/xt_recent.c +++ b/net/netfilter/xt_recent.c @@ -401,8 +401,7 @@ static int recent_mt_check(const struct xt_mtchk_param *par, ret = -ENOMEM; goto out; } - pde->uid = uid; - pde->gid = gid; + proc_set_user(pde, uid, gid); #endif spin_lock_bh(&recent_lock); list_add_tail(&t->list, &recent_net->tables); diff --git a/sound/core/info.c b/sound/core/info.c index 3aa88640808..c7f41c3bbd5 100644 --- a/sound/core/info.c +++ b/sound/core/info.c @@ -970,7 +970,7 @@ int snd_info_register(struct snd_info_entry * entry) mutex_unlock(&info_mutex); return -ENOMEM; } - p->size = entry->size; + proc_set_size(p, entry->size); } entry->p = p; if (entry->parent) -- cgit v1.2.3-70-g09d2 From a8ca16ea7b0abb0a7e49492d1123b715f0ec62e8 Mon Sep 17 00:00:00 2001 From: David Howells Date: Fri, 12 Apr 2013 17:27:28 +0100 Subject: proc: Supply a function to remove a proc entry by PDE Supply a function (proc_remove()) to remove a proc entry (and any subtree rooted there) by proc_dir_entry pointer rather than by name and (optionally) root dir entry pointer. This allows us to eliminate all remaining pde->name accesses outside of procfs. Signed-off-by: David Howells Acked-by: Grant Likely cc: linux-acpi@vger.kernel.org cc: openipmi-developer@lists.sourceforge.net cc: devicetree-discuss@lists.ozlabs.org cc: linux-pci@vger.kernel.org cc: netdev@vger.kernel.org cc: netfilter-devel@vger.kernel.org cc: alsa-devel@alsa-project.org Signed-off-by: Al Viro --- drivers/acpi/sbs.c | 21 ++++----------------- drivers/char/ipmi/ipmi_msghandler.c | 2 +- drivers/misc/sgi-gru/gruprocfs.c | 2 +- drivers/of/base.c | 11 +---------- drivers/pci/proc.c | 12 +++--------- fs/proc/generic.c | 7 +++++++ fs/proc/vmcore.c | 2 +- include/linux/proc_fs.h | 2 ++ kernel/irq/proc.c | 6 +----- net/8021q/vlanproc.c | 9 ++------- net/core/pktgen.c | 6 ++---- net/ipv4/netfilter/ipt_CLUSTERIP.c | 4 ++-- net/ipv6/proc.c | 3 +-- sound/core/info.c | 19 +++++-------------- 14 files changed, 33 insertions(+), 73 deletions(-) (limited to 'sound/core') diff --git a/drivers/acpi/sbs.c b/drivers/acpi/sbs.c index a296e08d76b..b6241eeb113 100644 --- a/drivers/acpi/sbs.c +++ b/drivers/acpi/sbs.c @@ -521,19 +521,6 @@ acpi_sbs_add_fs(struct proc_dir_entry **dir, return 0; } -static void -acpi_sbs_remove_fs(struct proc_dir_entry **dir, - struct proc_dir_entry *parent_dir) -{ - if (*dir) { - remove_proc_entry(ACPI_SBS_FILE_INFO, *dir); - remove_proc_entry(ACPI_SBS_FILE_STATE, *dir); - remove_proc_entry(ACPI_SBS_FILE_ALARM, *dir); - remove_proc_entry((*dir)->name, parent_dir); - *dir = NULL; - } -} - /* Smart Battery Interface */ static struct proc_dir_entry *acpi_battery_dir = NULL; @@ -836,8 +823,8 @@ static void acpi_battery_remove(struct acpi_sbs *sbs, int id) power_supply_unregister(&battery->bat); } #ifdef CONFIG_ACPI_PROCFS_POWER - if (battery->proc_entry) - acpi_sbs_remove_fs(&battery->proc_entry, acpi_battery_dir); + proc_remove(battery->proc_entry); + battery->proc_entry = NULL; #endif } @@ -873,8 +860,8 @@ static void acpi_charger_remove(struct acpi_sbs *sbs) if (sbs->charger.dev) power_supply_unregister(&sbs->charger); #ifdef CONFIG_ACPI_PROCFS_POWER - if (sbs->charger_entry) - acpi_sbs_remove_fs(&sbs->charger_entry, acpi_ac_dir); + proc_remove(sbs->charger_entry); + sbs->charger_entry = NULL; #endif } diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c index 1420bbbe1a6..4d439d2fcfd 100644 --- a/drivers/char/ipmi/ipmi_msghandler.c +++ b/drivers/char/ipmi/ipmi_msghandler.c @@ -4541,7 +4541,7 @@ static void __exit cleanup_ipmi(void) del_timer_sync(&ipmi_timer); #ifdef CONFIG_PROC_FS - remove_proc_entry(proc_ipmi_root->name, NULL); + proc_remove(proc_ipmi_root); #endif /* CONFIG_PROC_FS */ driver_unregister(&ipmidriver.driver); diff --git a/drivers/misc/sgi-gru/gruprocfs.c b/drivers/misc/sgi-gru/gruprocfs.c index 950dbe9ecb3..797d7962cc8 100644 --- a/drivers/misc/sgi-gru/gruprocfs.c +++ b/drivers/misc/sgi-gru/gruprocfs.c @@ -355,7 +355,7 @@ static void delete_proc_files(void) for (p = proc_files; p->name; p++) if (p->entry) remove_proc_entry(p->name, proc_gru); - remove_proc_entry("gru", proc_gru->parent); + proc_remove(proc_gru); } } diff --git a/drivers/of/base.c b/drivers/of/base.c index 321d3ef0500..9c704369eda 100644 --- a/drivers/of/base.c +++ b/drivers/of/base.c @@ -1452,16 +1452,7 @@ int of_attach_node(struct device_node *np) #ifdef CONFIG_PROC_DEVICETREE static void of_remove_proc_dt_entry(struct device_node *dn) { - struct device_node *parent = dn->parent; - struct property *prop = dn->properties; - - while (prop) { - remove_proc_entry(prop->name, dn->pde); - prop = prop->next; - } - - if (dn->pde) - remove_proc_entry(dn->pde->name, parent->pde); + proc_remove(dn->pde); } #else static void of_remove_proc_dt_entry(struct device_node *dn) diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c index 7cde7c131fd..08126087ec3 100644 --- a/drivers/pci/proc.c +++ b/drivers/pci/proc.c @@ -427,20 +427,14 @@ int pci_proc_attach_device(struct pci_dev *dev) int pci_proc_detach_device(struct pci_dev *dev) { - struct proc_dir_entry *e; - - if ((e = dev->procent)) { - remove_proc_entry(e->name, dev->bus->procdir); - dev->procent = NULL; - } + proc_remove(dev->procent); + dev->procent = NULL; return 0; } int pci_proc_detach_bus(struct pci_bus* bus) { - struct proc_dir_entry *de = bus->procdir; - if (de) - remove_proc_entry(de->name, proc_bus_pci_dir); + proc_remove(bus->procdir); return 0; } diff --git a/fs/proc/generic.c b/fs/proc/generic.c index 75e08d36b2f..d9631d9b7af 100644 --- a/fs/proc/generic.c +++ b/fs/proc/generic.c @@ -624,3 +624,10 @@ void *proc_get_parent_data(const struct inode *inode) return de->parent->data; } EXPORT_SYMBOL_GPL(proc_get_parent_data); + +void proc_remove(struct proc_dir_entry *de) +{ + if (de) + remove_proc_subtree(de->name, de->parent); +} +EXPORT_SYMBOL(proc_remove); diff --git a/fs/proc/vmcore.c b/fs/proc/vmcore.c index 38edddc2581..17f7e080d7f 100644 --- a/fs/proc/vmcore.c +++ b/fs/proc/vmcore.c @@ -699,7 +699,7 @@ void vmcore_cleanup(void) struct list_head *pos, *next; if (proc_vmcore) { - remove_proc_entry(proc_vmcore->name, proc_vmcore->parent); + proc_remove(proc_vmcore); proc_vmcore = NULL; } diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h index bae82074234..cb78d5be685 100644 --- a/include/linux/proc_fs.h +++ b/include/linux/proc_fs.h @@ -67,6 +67,7 @@ struct proc_dir_entry *proc_create_data(const char *name, umode_t mode, struct proc_dir_entry *parent, const struct file_operations *proc_fops, void *data); +extern void proc_remove(struct proc_dir_entry *); extern void remove_proc_entry(const char *name, struct proc_dir_entry *parent); extern int remove_proc_subtree(const char *name, struct proc_dir_entry *parent); @@ -101,6 +102,7 @@ static inline struct proc_dir_entry *proc_create_data(const char *name, { return NULL; } +static inline void proc_remove(struct proc_dir_entry *de) {} #define remove_proc_entry(name, parent) do {} while (0) #define remove_proc_subtree(name, parent) do {} while (0) diff --git a/kernel/irq/proc.c b/kernel/irq/proc.c index d59ae3751a3..19ed5c425c3 100644 --- a/kernel/irq/proc.c +++ b/kernel/irq/proc.c @@ -366,11 +366,7 @@ void unregister_irq_proc(unsigned int irq, struct irq_desc *desc) void unregister_handler_proc(unsigned int irq, struct irqaction *action) { - if (action->dir) { - struct irq_desc *desc = irq_to_desc(irq); - - remove_proc_entry(action->dir->name, desc->dir); - } + proc_remove(action->dir); } static void register_default_affinity_proc(void) diff --git a/net/8021q/vlanproc.c b/net/8021q/vlanproc.c index 959ddbb0ca4..1d0e89213a2 100644 --- a/net/8021q/vlanproc.c +++ b/net/8021q/vlanproc.c @@ -184,14 +184,9 @@ int vlan_proc_add_dev(struct net_device *vlandev) */ int vlan_proc_rem_dev(struct net_device *vlandev) { - struct vlan_net *vn = net_generic(dev_net(vlandev), vlan_net_id); - /** NOTE: This will consume the memory pointed to by dent, it seems. */ - if (vlan_dev_priv(vlandev)->dent) { - remove_proc_entry(vlan_dev_priv(vlandev)->dent->name, - vn->proc_vlan_dir); - vlan_dev_priv(vlandev)->dent = NULL; - } + proc_remove(vlan_dev_priv(vlandev)->dent); + vlan_dev_priv(vlandev)->dent = NULL; return 0; } diff --git a/net/core/pktgen.c b/net/core/pktgen.c index f6af4fe59f2..6c41e979dc8 100644 --- a/net/core/pktgen.c +++ b/net/core/pktgen.c @@ -1904,7 +1904,7 @@ static void pktgen_change_name(const struct pktgen_net *pn, struct net_device *d if (pkt_dev->odev != dev) continue; - remove_proc_entry(pkt_dev->entry->name, pn->proc_dir); + proc_remove(pkt_dev->entry); pkt_dev->entry = proc_create_data(dev->name, 0600, pn->proc_dir, @@ -3576,8 +3576,6 @@ static void _rem_dev_from_if_list(struct pktgen_thread *t, static int pktgen_remove_device(struct pktgen_thread *t, struct pktgen_dev *pkt_dev) { - struct pktgen_net *pn = t->net; - pr_debug("remove_device pkt_dev=%p\n", pkt_dev); if (pkt_dev->running) { @@ -3597,7 +3595,7 @@ static int pktgen_remove_device(struct pktgen_thread *t, _rem_dev_from_if_list(t, pkt_dev); if (pkt_dev->entry) - remove_proc_entry(pkt_dev->entry->name, pn->proc_dir); + proc_remove(pkt_dev->entry); #ifdef CONFIG_XFRM free_SAs(pkt_dev); diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c index e4738fef070..0b732efd32e 100644 --- a/net/ipv4/netfilter/ipt_CLUSTERIP.c +++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c @@ -105,7 +105,7 @@ clusterip_config_entry_put(struct clusterip_config *c) * functions are also incrementing the refcount on their own, * so it's safe to remove the entry even if it's in use. */ #ifdef CONFIG_PROC_FS - remove_proc_entry(c->pde->name, c->pde->parent); + proc_remove(c->pde); #endif return; } @@ -736,7 +736,7 @@ static void __exit clusterip_tg_exit(void) { pr_info("ClusterIP Version %s unloading\n", CLUSTERIP_VERSION); #ifdef CONFIG_PROC_FS - remove_proc_entry(clusterip_procdir->name, clusterip_procdir->parent); + proc_remove(clusterip_procdir); #endif nf_unregister_hook(&cip_arp_ops); xt_unregister_target(&clusterip_tg_reg); diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c index 7ea6e180139..537d9ee7209 100644 --- a/net/ipv6/proc.c +++ b/net/ipv6/proc.c @@ -287,8 +287,7 @@ int snmp6_unregister_dev(struct inet6_dev *idev) return -ENOENT; if (!idev->stats.proc_dir_entry) return -EINVAL; - remove_proc_entry(idev->stats.proc_dir_entry->name, - net->mib.proc_net_devsnmp6); + proc_remove(idev->stats.proc_dir_entry); idev->stats.proc_dir_entry = NULL; return 0; } diff --git a/sound/core/info.c b/sound/core/info.c index c7f41c3bbd5..3c9bd6b10a9 100644 --- a/sound/core/info.c +++ b/sound/core/info.c @@ -153,13 +153,6 @@ EXPORT_SYMBOL(snd_seq_root); struct snd_info_entry *snd_oss_root; #endif -static void snd_remove_proc_entry(struct proc_dir_entry *parent, - struct proc_dir_entry *de) -{ - if (de) - remove_proc_entry(de->name, parent); -} - static loff_t snd_info_entry_llseek(struct file *file, loff_t offset, int orig) { struct snd_info_private_data *data; @@ -580,7 +573,7 @@ int __exit snd_info_done(void) #ifdef CONFIG_SND_OSSEMUL snd_info_free_entry(snd_oss_root); #endif - snd_remove_proc_entry(NULL, snd_proc_root); + proc_remove(snd_proc_root); } return 0; } @@ -642,7 +635,7 @@ void snd_info_card_id_change(struct snd_card *card) { mutex_lock(&info_mutex); if (card->proc_root_link) { - snd_remove_proc_entry(snd_proc_root, card->proc_root_link); + proc_remove(card->proc_root_link); card->proc_root_link = NULL; } if (strcmp(card->id, card->proc_root->name)) @@ -661,10 +654,8 @@ void snd_info_card_disconnect(struct snd_card *card) if (!card) return; mutex_lock(&info_mutex); - if (card->proc_root_link) { - snd_remove_proc_entry(snd_proc_root, card->proc_root_link); - card->proc_root_link = NULL; - } + proc_remove(card->proc_root_link); + card->proc_root_link = NULL; if (card->proc_root) snd_info_disconnect(card->proc_root); mutex_unlock(&info_mutex); @@ -856,7 +847,7 @@ static void snd_info_disconnect(struct snd_info_entry *entry) list_del_init(&entry->list); root = entry->parent == NULL ? snd_proc_root : entry->parent->p; snd_BUG_ON(!root); - snd_remove_proc_entry(root, entry->p); + proc_remove(entry->p); entry->p = NULL; } -- cgit v1.2.3-70-g09d2