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[media] v4l2-dev: rename two functions

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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
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10
include/media/v4l2-dev.h
View file

@ -132,7 +132,7 @@ struct video_device
DECLARE_BITMAP(valid_ioctls, BASE_VIDIOC_PRIVATE);
/* serialization lock */
DECLARE_BITMAP(dont_use_lock, BASE_VIDIOC_PRIVATE);
DECLARE_BITMAP(disable_locking, BASE_VIDIOC_PRIVATE);
struct mutex *lock;
};
@ -182,17 +182,17 @@ void video_device_release_empty(struct video_device *vdev);
bool v4l2_is_known_ioctl(unsigned int cmd);
/* mark that this command shouldn't use core locking */
static inline void v4l2_dont_use_lock(struct video_device *vdev, unsigned int cmd)
static inline void v4l2_disable_ioctl_locking(struct video_device *vdev, unsigned int cmd)
{
if (_IOC_NR(cmd) < BASE_VIDIOC_PRIVATE)
set_bit(_IOC_NR(cmd), vdev->dont_use_lock);
set_bit(_IOC_NR(cmd), vdev->disable_locking);
}
/* Mark that this command isn't implemented, must be called before
/* Mark that this command isn't implemented. This must be called before
video_device_register. See also the comments in determine_valid_ioctls().
This function allows drivers to provide just one v4l2_ioctl_ops struct, but
disable ioctls based on the specific card that is actually found. */
static inline void v4l2_dont_use_cmd(struct video_device *vdev, unsigned int cmd)
static inline void v4l2_disable_ioctl(struct video_device *vdev, unsigned int cmd)
{
if (_IOC_NR(cmd) < BASE_VIDIOC_PRIVATE)
set_bit(_IOC_NR(cmd), vdev->valid_ioctls);