Commit 6e3ea0e7 authored May 02, 2011 by Laurent Pinchart Committed by Mauro Carvalho Chehab Jun 01, 2011

[media] v4l: Fix media_entity_to_video_device macro argument name



The name 'entity' is used twice in the macro body, once as the macro
argument, and once as a structure field name. This breaks compilation if
the macro is called with its argument not named 'entity'.

Fix this by renaming the macro argument '__e'. This should avoid
namespace clashes.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

parent c5874c92

include/media/v4l2-dev.h

+2 −2

Original line number	Diff line number	Diff line
		@@ -128,8 +128,8 @@ struct video_device
		struct mutex *lock;
		};

		#define media_entity_to_video_device(entity) \
		container_of(entity, struct video_device, entity)
		#define media_entity_to_video_device(__e) \
		container_of(__e, struct video_device, entity)
		/* dev to video-device */
		#define to_video_device(cd) container_of(cd, struct video_device, dev)