From 60c4198b31349257aac0d357d2026f7a10b8a4e8 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Sat, 23 Aug 2008 11:38:11 +0200 Subject: v4l2: add __must_check to v4l2_dev.h From: Hans Verkuil Priority: normal Signed-off-by: Hans Verkuil --- linux/include/media/v4l2-dev.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'linux/include') diff --git a/linux/include/media/v4l2-dev.h b/linux/include/media/v4l2-dev.h index b6f00b933..67450f291 100644 --- a/linux/include/media/v4l2-dev.h +++ b/linux/include/media/v4l2-dev.h @@ -87,14 +87,14 @@ 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 -- cgit v1.2.3