diff options
| author | Hans Verkuil <hverkuil@xs4all.nl> | 2008-08-23 06:38:11 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2008-10-12 09:36:54 -0200 |
| commit | e138c592b50370621653fd962b2bc3f4e25dfe78 (patch) | |
| tree | d2d199ca57189f1e51958cecca75968fd35f9b29 /include/media | |
| parent | d6e7497eaf9889d39a070f60309a9bcea1fd29f6 (diff) | |
V4L/DVB (8785): v4l2: add __must_check to v4l2_dev.h
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'include/media')
| -rw-r--r-- | include/media/v4l2-dev.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h index 30855077be4..23df00919ae 100644 --- a/include/media/v4l2-dev.h +++ b/include/media/v4l2-dev.h @@ -83,14 +83,14 @@ struct video_device #define to_video_device(cd) container_of(cd, struct video_device, dev) /* Version 2 functions */ -extern int video_register_device(struct video_device *vfd, int type, int nr); -int video_register_device_index(struct video_device *vfd, int type, int nr, +int __must_check video_register_device(struct video_device *vfd, int type, int nr); +int __must_check video_register_device_index(struct video_device *vfd, int type, int nr, int index); void video_unregister_device(struct video_device *); /* helper functions to alloc / release struct video_device, the later can be used for video_device->release() */ -struct video_device *video_device_alloc(void); +struct video_device * __must_check video_device_alloc(void); /* this release function frees the vfd pointer */ void video_device_release(struct video_device *vfd); /* this release function does nothing, use when the video_device is a |