From: Hans Verkuil <hverkuil@xs4all.nl>
Date: Thu, 3 Mar 2016 07:37:14 +0000 (-0300)
Subject: [media] v4l2-mc.h: fix compiler warnings
X-Git-Tag: v4.14-rc1~3648^2^2~16
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9532e6bbef87149f35de7f980f8bd61195936a78;p=platform%2Fkernel%2Flinux-rpi.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 <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
---

diff --git a/include/media/v4l2-mc.h b/include/media/v4l2-mc.h
index 144b152..96cfca9 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;
 }