diff options
| author | David S. Miller <davem@davemloft.net> | 2008-07-18 02:39:39 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-07-18 02:39:39 -0700 |
| commit | 49997d75152b3d23c53b0fa730599f2f74c92c65 (patch) | |
| tree | 46e93126170d02cfec9505172e545732c1b69656 /drivers/ieee1394/raw1394.c | |
| parent | a0c80b80e0fb48129e4e9d6a9ede914f9ff1850d (diff) | |
| parent | 5b664cb235e97afbf34db9c4d77f08ebd725335e (diff) | |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:
Documentation/powerpc/booting-without-of.txt
drivers/atm/Makefile
drivers/net/fs_enet/fs_enet-main.c
drivers/pci/pci-acpi.c
net/8021q/vlan.c
net/iucv/iucv.c
Diffstat (limited to 'drivers/ieee1394/raw1394.c')
| -rw-r--r-- | drivers/ieee1394/raw1394.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/drivers/ieee1394/raw1394.c b/drivers/ieee1394/raw1394.c index ec2a0adbedb..96f2847b040 100644 --- a/drivers/ieee1394/raw1394.c +++ b/drivers/ieee1394/raw1394.c @@ -2549,8 +2549,8 @@ static int raw1394_mmap(struct file *file, struct vm_area_struct *vma) } /* ioctl is only used for rawiso operations */ -static int raw1394_ioctl(struct inode *inode, struct file *file, - unsigned int cmd, unsigned long arg) +static long do_raw1394_ioctl(struct file *file, unsigned int cmd, + unsigned long arg) { struct file_info *fi = file->private_data; void __user *argp = (void __user *)arg; @@ -2656,6 +2656,16 @@ static int raw1394_ioctl(struct inode *inode, struct file *file, return -EINVAL; } +static long raw1394_ioctl(struct file *file, unsigned int cmd, + unsigned long arg) +{ + long ret; + lock_kernel(); + ret = do_raw1394_ioctl(file, cmd, arg); + unlock_kernel(); + return ret; +} + #ifdef CONFIG_COMPAT struct raw1394_iso_packets32 { __u32 n_packets; @@ -2690,7 +2700,7 @@ static long raw1394_iso_xmit_recv_packets32(struct file *file, unsigned int cmd, !copy_from_user(&infos32, &arg->infos, sizeof infos32)) { infos = compat_ptr(infos32); if (!copy_to_user(&dst->infos, &infos, sizeof infos)) - err = raw1394_ioctl(NULL, file, cmd, (unsigned long)dst); + err = do_raw1394_ioctl(file, cmd, (unsigned long)dst); } return err; } @@ -2731,7 +2741,7 @@ static long raw1394_compat_ioctl(struct file *file, case RAW1394_IOC_ISO_GET_STATUS: case RAW1394_IOC_ISO_SHUTDOWN: case RAW1394_IOC_ISO_QUEUE_ACTIVITY: - err = raw1394_ioctl(NULL, file, cmd, arg); + err = do_raw1394_ioctl(file, cmd, arg); break; /* These request have different format. */ case RAW1394_IOC_ISO_RECV_PACKETS32: @@ -2984,7 +2994,7 @@ static const struct file_operations raw1394_fops = { .read = raw1394_read, .write = raw1394_write, .mmap = raw1394_mmap, - .ioctl = raw1394_ioctl, + .unlocked_ioctl = raw1394_ioctl, #ifdef CONFIG_COMPAT .compat_ioctl = raw1394_compat_ioctl, #endif |