From cf975a4b40ec9a947dae614b23128f3984a2d324 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Sun, 23 Aug 2015 07:51:22 -0300 Subject: [media] media: Use a macro to interate between all interfaces Just like we do with entities, use a similar macro for the interfaces loop. Acked-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- include/media/media-device.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'include') diff --git a/include/media/media-device.h b/include/media/media-device.h index 51807efa505b..f23d686aaac6 100644 --- a/include/media/media-device.h +++ b/include/media/media-device.h @@ -113,6 +113,11 @@ struct media_device *media_device_find_devres(struct device *dev); #define media_device_for_each_entity(entity, mdev) \ list_for_each_entry(entity, &(mdev)->entities, list) +/* Iterate over all interfaces. */ +#define media_device_for_each_intf(intf, mdev) \ + list_for_each_entry(intf, &(mdev)->interfaces, list) + + #else static inline int media_device_register(struct media_device *mdev) { -- cgit v1.2.3