diff options
Diffstat (limited to 'drivers/media/video/v4l2-dev.c')
| -rw-r--r-- | drivers/media/video/v4l2-dev.c | 25 |
1 files changed, 6 insertions, 19 deletions
diff --git a/drivers/media/video/v4l2-dev.c b/drivers/media/video/v4l2-dev.c index 7ad6711ee327..13f87c22e78d 100644 --- a/drivers/media/video/v4l2-dev.c +++ b/drivers/media/video/v4l2-dev.c @@ -31,6 +31,7 @@ #include <media/v4l2-common.h> #include <media/v4l2-device.h> +#include <media/v4l2-ioctl.h> #define VIDEO_NUM_DEVICES 256 #define VIDEO_NAME "video4linux" @@ -182,7 +183,7 @@ static int v4l2_ioctl(struct inode *inode, struct file *filp, return -ENOTTY; /* Allow ioctl to continue even if the device was unregistered. Things like dequeueing buffers might still be useful. */ - return vdev->fops->ioctl(inode, filp, cmd, arg); + return vdev->fops->ioctl(filp, cmd, arg); } static long v4l2_unlocked_ioctl(struct file *filp, @@ -197,20 +198,6 @@ static long v4l2_unlocked_ioctl(struct file *filp, return vdev->fops->unlocked_ioctl(filp, cmd, arg); } -#ifdef CONFIG_COMPAT -static long v4l2_compat_ioctl(struct file *filp, - unsigned int cmd, unsigned long arg) -{ - struct video_device *vdev = video_devdata(filp); - - if (!vdev->fops->compat_ioctl) - return -ENOIOCTLCMD; - /* Allow ioctl to continue even if the device was unregistered. - Things like dequeueing buffers might still be useful. */ - return vdev->fops->compat_ioctl(filp, cmd, arg); -} -#endif - static int v4l2_mmap(struct file *filp, struct vm_area_struct *vm) { struct video_device *vdev = video_devdata(filp); @@ -239,7 +226,7 @@ static int v4l2_open(struct inode *inode, struct file *filp) /* and increase the device refcount */ video_get(vdev); mutex_unlock(&videodev_lock); - ret = vdev->fops->open(inode, filp); + ret = vdev->fops->open(filp); /* decrease the refcount in case of an error */ if (ret) video_put(vdev); @@ -250,7 +237,7 @@ static int v4l2_open(struct inode *inode, struct file *filp) static int v4l2_release(struct inode *inode, struct file *filp) { struct video_device *vdev = video_devdata(filp); - int ret = vdev->fops->release(inode, filp); + int ret = vdev->fops->release(filp); /* decrease the refcount unconditionally since the release() return value is ignored. */ @@ -266,7 +253,7 @@ static const struct file_operations v4l2_unlocked_fops = { .mmap = v4l2_mmap, .unlocked_ioctl = v4l2_unlocked_ioctl, #ifdef CONFIG_COMPAT - .compat_ioctl = v4l2_compat_ioctl, + .compat_ioctl = v4l2_compat_ioctl32, #endif .release = v4l2_release, .poll = v4l2_poll, @@ -281,7 +268,7 @@ static const struct file_operations v4l2_fops = { .mmap = v4l2_mmap, .ioctl = v4l2_ioctl, #ifdef CONFIG_COMPAT - .compat_ioctl = v4l2_compat_ioctl, + .compat_ioctl = v4l2_compat_ioctl32, #endif .release = v4l2_release, .poll = v4l2_poll, |