[media] v4l2-dev: rename two functions

Rename the function v4l2_dont_use_lock to v4l2_disable_ioctl_locking,
and rename v4l2_dont_use_cmd to v4l2_disable_ioctl.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans Verkuil
2012-05-14 11:32:48 -03:00
committed by Mauro Carvalho Chehab
parent 47bd4bc1a2
commit 152a3a7320
6 changed files with 16 additions and 16 deletions

View File

@@ -623,7 +623,7 @@ In some cases you want to tell the core that a function you had specified in
your v4l2_ioctl_ops should be ignored. You can mark such ioctls by calling this
function before video_device_register is called:
void v4l2_dont_use_cmd(struct video_device *vdev, unsigned int cmd);
void v4l2_disable_ioctl(struct video_device *vdev, unsigned int cmd);
This tends to be needed if based on external factors (e.g. which card is
being used) you want to turns off certain features in v4l2_ioctl_ops without
@@ -655,9 +655,9 @@ will be either a top-level mutex or a mutex per device node. By default this
lock will be used for unlocked_ioctl, but you can disable locking for
selected ioctls by calling:
void v4l2_dont_use_lock(struct video_device *vdev, unsigned int cmd);
void v4l2_disable_ioctl_locking(struct video_device *vdev, unsigned int cmd);
E.g.: v4l2_dont_use_lock(vdev, VIDIOC_DQBUF);
E.g.: v4l2_disable_ioctl_locking(vdev, VIDIOC_DQBUF);
You have to call this before you register the video_device.