V4L/DVB (13506): uvcvideo: Factorize common field in uvc_entity structure

The bNrInPins and baSourceID fields are common among all entities (some
of use bSourceID but this is conceptually the same). Move those two
fields out of entity type-specific unions into the uvc_entity structure
top level.

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

1 files changed, 3 insertions, 6 deletions

diff --git a/drivers/media/video/uvc/uvcvideo.h b/drivers/media/video/uvc/uvcvideo.h
index 9e6948fb3e61..7ec9a04ced50 100644
--- a/drivers/media/video/uvc/uvcvideo.h
+++ b/drivers/media/video/uvc/uvcvideo.h
@@ -293,11 +293,9 @@ struct uvc_entity {
 		} media;
 
 		struct {
-			__u8  bSourceID;
 		} output;
 
 		struct {
-			__u8  bSourceID;
 			__u16 wMaxMultiplier;
 			__u8  bControlSize;
 			__u8  *bmControls;
@@ -305,21 +303,20 @@ struct uvc_entity {
 		} processing;
 
 		struct {
-			__u8  bNrInPins;
-			__u8  *baSourceID;
 		} selector;
 
 		struct {
 			__u8  guidExtensionCode[16];
 			__u8  bNumControls;
-			__u8  bNrInPins;
-			__u8  *baSourceID;
 			__u8  bControlSize;
 			__u8  *bmControls;
 			__u8  *bmControlsType;
 		} extension;
 	};
 
+	__u8 bNrInPins;
+	__u8 *baSourceID;
+
 	unsigned int ncontrols;
 	struct uvc_control *controls;
 };