From: Hans Verkuil Date: Thu, 3 Mar 2016 07:37:14 +0000 (-0300) Subject: [media] v4l2-mc.h: fix compiler warnings X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=9532e6bbef87149f35de7f980f8bd61195936a78;p=openwrt%2Fstaging%2Fblogic.git [media] v4l2-mc.h: fix compiler warnings Fix these warnings when CONFIG_MEDIA_CONTROLLER is not defined: In file included from drivers/media/v4l2-core/v4l2-fh.c:32:0: include/media/v4l2-mc.h:173:12: warning: 'v4l_enable_media_source' defined but not used [-Wunused-function] static int v4l_enable_media_source(struct video_device *vdev) ^ include/media/v4l2-mc.h:183:12: warning: 'v4l_vb2q_enable_media_source' defined but not used [-Wunused-function] static int v4l_vb2q_enable_media_source(struct vb2_queue *q) ^ In file included from include/media/tuner.h:23:0, from drivers/media/tuners/tuner-types.c:9: include/media/v4l2-mc.h:173:12: warning: 'v4l_enable_media_source' defined but not used [-Wunused-function] static int v4l_enable_media_source(struct video_device *vdev) ^ include/media/v4l2-mc.h:178:13: warning: 'v4l_disable_media_source' defined but not used [-Wunused-function] static void v4l_disable_media_source(struct video_device *vdev) ^ Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- diff --git a/include/media/v4l2-mc.h b/include/media/v4l2-mc.h index 144b152e0362..96cfca9cd338 100644 --- a/include/media/v4l2-mc.h +++ b/include/media/v4l2-mc.h @@ -214,17 +214,17 @@ static inline int v4l2_mc_create_media_graph(struct media_device *mdev) return 0; } -static int v4l_enable_media_source(struct video_device *vdev) +static inline int v4l_enable_media_source(struct video_device *vdev) { return 0; } -static void v4l_disable_media_source(struct video_device *vdev) +static inline void v4l_disable_media_source(struct video_device *vdev) { return; } -static int v4l_vb2q_enable_media_source(struct vb2_queue *q) +static inline int v4l_vb2q_enable_media_source(struct vb2_queue *q) { return 0; }