diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-23 10:23:07 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-23 10:23:07 -0700 |
commit | 22484856402bfa1ff3defe47f6029ab0418240d9 (patch) | |
tree | 140c67bf59674da350a7b51765d6ff7eb101b597 /drivers/block/cciss.c | |
parent | 5ed487bc2c44ca4e9668ef9cb54c830e2a9fac47 (diff) | |
parent | 56b26add02b4bdea81d5e0ebda60db1fe3311ad4 (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/viro/bdev
* git://git.kernel.org/pub/scm/linux/kernel/git/viro/bdev: (66 commits)
[PATCH] kill the rest of struct file propagation in block ioctls
[PATCH] get rid of struct file use in blkdev_ioctl() BLKBSZSET
[PATCH] get rid of blkdev_locked_ioctl()
[PATCH] get rid of blkdev_driver_ioctl()
[PATCH] sanitize blkdev_get() and friends
[PATCH] remember mode of reiserfs journal
[PATCH] propagate mode through swsusp_close()
[PATCH] propagate mode through open_bdev_excl/close_bdev_excl
[PATCH] pass fmode_t to blkdev_put()
[PATCH] kill the unused bsize on the send side of /dev/loop
[PATCH] trim file propagation in block/compat_ioctl.c
[PATCH] end of methods switch: remove the old ones
[PATCH] switch sr
[PATCH] switch sd
[PATCH] switch ide-scsi
[PATCH] switch tape_block
[PATCH] switch dcssblk
[PATCH] switch dasd
[PATCH] switch mtd_blkdevs
[PATCH] switch mmc
...
Diffstat (limited to 'drivers/block/cciss.c')
-rw-r--r-- | drivers/block/cciss.c | 71 |
1 files changed, 36 insertions, 35 deletions
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c index 1e1f9153000..4023885353e 100644 --- a/drivers/block/cciss.c +++ b/drivers/block/cciss.c @@ -152,9 +152,9 @@ static ctlr_info_t *hba[MAX_CTLR]; static void do_cciss_request(struct request_queue *q); static irqreturn_t do_cciss_intr(int irq, void *dev_id); -static int cciss_open(struct inode *inode, struct file *filep); -static int cciss_release(struct inode *inode, struct file *filep); -static int cciss_ioctl(struct inode *inode, struct file *filep, +static int cciss_open(struct block_device *bdev, fmode_t mode); +static int cciss_release(struct gendisk *disk, fmode_t mode); +static int cciss_ioctl(struct block_device *bdev, fmode_t mode, unsigned int cmd, unsigned long arg); static int cciss_getgeo(struct block_device *bdev, struct hd_geometry *geo); @@ -192,14 +192,15 @@ static void cciss_procinit(int i) #endif /* CONFIG_PROC_FS */ #ifdef CONFIG_COMPAT -static long cciss_compat_ioctl(struct file *f, unsigned cmd, unsigned long arg); +static int cciss_compat_ioctl(struct block_device *, fmode_t, + unsigned, unsigned long); #endif static struct block_device_operations cciss_fops = { .owner = THIS_MODULE, .open = cciss_open, .release = cciss_release, - .ioctl = cciss_ioctl, + .locked_ioctl = cciss_ioctl, .getgeo = cciss_getgeo, #ifdef CONFIG_COMPAT .compat_ioctl = cciss_compat_ioctl, @@ -547,13 +548,13 @@ static inline drive_info_struct *get_drv(struct gendisk *disk) /* * Open. Make sure the device is really there. */ -static int cciss_open(struct inode *inode, struct file *filep) +static int cciss_open(struct block_device *bdev, fmode_t mode) { - ctlr_info_t *host = get_host(inode->i_bdev->bd_disk); - drive_info_struct *drv = get_drv(inode->i_bdev->bd_disk); + ctlr_info_t *host = get_host(bdev->bd_disk); + drive_info_struct *drv = get_drv(bdev->bd_disk); #ifdef CCISS_DEBUG - printk(KERN_DEBUG "cciss_open %s\n", inode->i_bdev->bd_disk->disk_name); + printk(KERN_DEBUG "cciss_open %s\n", bdev->bd_disk->disk_name); #endif /* CCISS_DEBUG */ if (host->busy_initializing || drv->busy_configuring) @@ -567,9 +568,9 @@ static int cciss_open(struct inode *inode, struct file *filep) * for "raw controller". */ if (drv->heads == 0) { - if (iminor(inode) != 0) { /* not node 0? */ + if (MINOR(bdev->bd_dev) != 0) { /* not node 0? */ /* if not node 0 make sure it is a partition = 0 */ - if (iminor(inode) & 0x0f) { + if (MINOR(bdev->bd_dev) & 0x0f) { return -ENXIO; /* if it is, make sure we have a LUN ID */ } else if (drv->LunID == 0) { @@ -587,14 +588,13 @@ static int cciss_open(struct inode *inode, struct file *filep) /* * Close. Sync first. */ -static int cciss_release(struct inode *inode, struct file *filep) +static int cciss_release(struct gendisk *disk, fmode_t mode) { - ctlr_info_t *host = get_host(inode->i_bdev->bd_disk); - drive_info_struct *drv = get_drv(inode->i_bdev->bd_disk); + ctlr_info_t *host = get_host(disk); + drive_info_struct *drv = get_drv(disk); #ifdef CCISS_DEBUG - printk(KERN_DEBUG "cciss_release %s\n", - inode->i_bdev->bd_disk->disk_name); + printk(KERN_DEBUG "cciss_release %s\n", disk->disk_name); #endif /* CCISS_DEBUG */ drv->usage_count--; @@ -604,21 +604,23 @@ static int cciss_release(struct inode *inode, struct file *filep) #ifdef CONFIG_COMPAT -static int do_ioctl(struct file *f, unsigned cmd, unsigned long arg) +static int do_ioctl(struct block_device *bdev, fmode_t mode, + unsigned cmd, unsigned long arg) { int ret; lock_kernel(); - ret = cciss_ioctl(f->f_path.dentry->d_inode, f, cmd, arg); + ret = cciss_ioctl(bdev, mode, cmd, arg); unlock_kernel(); return ret; } -static int cciss_ioctl32_passthru(struct file *f, unsigned cmd, - unsigned long arg); -static int cciss_ioctl32_big_passthru(struct file *f, unsigned cmd, - unsigned long arg); +static int cciss_ioctl32_passthru(struct block_device *bdev, fmode_t mode, + unsigned cmd, unsigned long arg); +static int cciss_ioctl32_big_passthru(struct block_device *bdev, fmode_t mode, + unsigned cmd, unsigned long arg); -static long cciss_compat_ioctl(struct file *f, unsigned cmd, unsigned long arg) +static int cciss_compat_ioctl(struct block_device *bdev, fmode_t mode, + unsigned cmd, unsigned long arg) { switch (cmd) { case CCISS_GETPCIINFO: @@ -636,20 +638,20 @@ static long cciss_compat_ioctl(struct file *f, unsigned cmd, unsigned long arg) case CCISS_REGNEWD: case CCISS_RESCANDISK: case CCISS_GETLUNINFO: - return do_ioctl(f, cmd, arg); + return do_ioctl(bdev, mode, cmd, arg); case CCISS_PASSTHRU32: - return cciss_ioctl32_passthru(f, cmd, arg); + return cciss_ioctl32_passthru(bdev, mode, cmd, arg); case CCISS_BIG_PASSTHRU32: - return cciss_ioctl32_big_passthru(f, cmd, arg); + return cciss_ioctl32_big_passthru(bdev, mode, cmd, arg); default: return -ENOIOCTLCMD; } } -static int cciss_ioctl32_passthru(struct file *f, unsigned cmd, - unsigned long arg) +static int cciss_ioctl32_passthru(struct block_device *bdev, fmode_t mode, + unsigned cmd, unsigned long arg) { IOCTL32_Command_struct __user *arg32 = (IOCTL32_Command_struct __user *) arg; @@ -676,7 +678,7 @@ static int cciss_ioctl32_passthru(struct file *f, unsigned cmd, if (err) return -EFAULT; - err = do_ioctl(f, CCISS_PASSTHRU, (unsigned long)p); + err = do_ioctl(bdev, mode, CCISS_PASSTHRU, (unsigned long)p); if (err) return err; err |= @@ -687,8 +689,8 @@ static int cciss_ioctl32_passthru(struct file *f, unsigned cmd, return err; } -static int cciss_ioctl32_big_passthru(struct file *file, unsigned cmd, - unsigned long arg) +static int cciss_ioctl32_big_passthru(struct block_device *bdev, fmode_t mode, + unsigned cmd, unsigned long arg) { BIG_IOCTL32_Command_struct __user *arg32 = (BIG_IOCTL32_Command_struct __user *) arg; @@ -717,7 +719,7 @@ static int cciss_ioctl32_big_passthru(struct file *file, unsigned cmd, if (err) return -EFAULT; - err = do_ioctl(file, CCISS_BIG_PASSTHRU, (unsigned long)p); + err = do_ioctl(bdev, mode, CCISS_BIG_PASSTHRU, (unsigned long)p); if (err) return err; err |= @@ -745,10 +747,9 @@ static int cciss_getgeo(struct block_device *bdev, struct hd_geometry *geo) /* * ioctl */ -static int cciss_ioctl(struct inode *inode, struct file *filep, +static int cciss_ioctl(struct block_device *bdev, fmode_t mode, unsigned int cmd, unsigned long arg) { - struct block_device *bdev = inode->i_bdev; struct gendisk *disk = bdev->bd_disk; ctlr_info_t *host = get_host(disk); drive_info_struct *drv = get_drv(disk); @@ -1232,7 +1233,7 @@ static int cciss_ioctl(struct inode *inode, struct file *filep, case SG_EMULATED_HOST: case SG_IO: case SCSI_IOCTL_SEND_COMMAND: - return scsi_cmd_ioctl(filep, disk->queue, disk, cmd, argp); + return scsi_cmd_ioctl(disk->queue, disk, mode, cmd, argp); /* scsi_cmd_ioctl would normally handle these, below, but */ /* they aren't a good fit for cciss, as CD-ROMs are */ |