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V4L/DVB (12541): v4l: remove video_register_device_index

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video_register_device_index is never actually called, instead the
stream index number is always calculated automatically.

This patch removes this function and simplifies the internal get_index
function since that can now always just return the first free index.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans Verkuil
2009-06-19 11:32:56 -03:00
committed by Mauro Carvalho Chehab
parent 53dacb1570
commit 7ae0cd9bc7
3 changed files with 20 additions and 54 deletions
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2
include/media/v4l2-dev.h
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@@ -100,8 +100,6 @@ struct video_device
Also note that vdev->minor is set to -1 if the registration failed. */
int __must_check video_register_device(struct video_device *vdev, int type, int nr);
int __must_check video_register_device_index(struct video_device *vdev,
int type, int nr, int index);
/* Unregister video devices. Will do nothing if vdev == NULL or
vdev->minor < 0. */