diff options
Diffstat (limited to 'drivers/media/v4l2-core/v4l2-subdev.c')
| -rw-r--r-- | drivers/media/v4l2-core/v4l2-subdev.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/media/v4l2-core/v4l2-subdev.c b/drivers/media/v4l2-core/v4l2-subdev.c index 996c248dea4..60d2550c9ac 100644 --- a/drivers/media/v4l2-core/v4l2-subdev.c +++ b/drivers/media/v4l2-core/v4l2-subdev.c @@ -368,6 +368,17 @@ static long subdev_ioctl(struct file *file, unsigned int cmd, return video_usercopy(file, cmd, arg, subdev_do_ioctl); } +#ifdef CONFIG_COMPAT +static long subdev_compat_ioctl32(struct file *file, unsigned int cmd, + unsigned long arg) +{ + struct video_device *vdev = video_devdata(file); + struct v4l2_subdev *sd = vdev_to_v4l2_subdev(vdev); + + return v4l2_subdev_call(sd, core, compat_ioctl32, cmd, arg); +} +#endif + static unsigned int subdev_poll(struct file *file, poll_table *wait) { struct video_device *vdev = video_devdata(file); @@ -389,6 +400,9 @@ const struct v4l2_file_operations v4l2_subdev_fops = { .owner = THIS_MODULE, .open = subdev_open, .unlocked_ioctl = subdev_ioctl, +#ifdef CONFIG_COMPAT + .compat_ioctl32 = subdev_compat_ioctl32, +#endif .release = subdev_close, .poll = subdev_poll, }; |