On 10/12/2015 06:43 PM, Mauro Carvalho Chehab wrote:
Drivers should check if interfaces and interface links were created. Add a must_check for them.
Change-Id: I197e4a9cc4f4d1208ae596ec067979fc3f757c67 Signed-off-by: Mauro Carvalho Chehab mchehab@osg.samsung.com
Acked-by: Hans Verkuil hans.verkuil@cisco.com
include/media/media-entity.h | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-)
diff --git a/include/media/media-entity.h b/include/media/media-entity.h index 3d389f142a1d..62f882d872b1 100644 --- a/include/media/media-entity.h +++ b/include/media/media-entity.h @@ -370,14 +370,16 @@ __must_check int media_entity_pipeline_start(struct media_entity *entity, struct media_pipeline *pipe); void media_entity_pipeline_stop(struct media_entity *entity);
-struct media_intf_devnode *media_devnode_create(struct media_device *mdev,
u32 type, u32 flags,u32 major, u32 minor,gfp_t gfp_flags);+struct media_intf_devnode * +__must_check media_devnode_create(struct media_device *mdev,
u32 type, u32 flags,u32 major, u32 minor,gfp_t gfp_flags);void media_devnode_remove(struct media_intf_devnode *devnode); -struct media_link *media_create_intf_link(struct media_entity *entity,
struct media_interface *intf,u32 flags);+struct media_link * +__must_check media_create_intf_link(struct media_entity *entity,
struct media_interface *intf,u32 flags);void media_remove_intf_link(struct media_link *link); void __media_remove_intf_links(struct media_interface *intf); void media_remove_intf_links(struct media_interface *intf);