media: mc: entity: Rename streaming_count -> start_count

'streaming_count' is a bit misleading name, as the count is increased
with media_pipeline_start(). Let's rename it to 'start_count' instead.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

drivers/media/mc/mc-entity.c

@@ -415,8 +415,8 @@ __must_check int __media_pipeline_start(struct media_entity *entity,
 	struct media_link *link;
 	int ret;
 
-	if (pipe->streaming_count) {
-		pipe->streaming_count++;
+	if (pipe->start_count) {
+		pipe->start_count++;
 		return 0;
 	}
 
@@ -499,7 +499,7 @@ __must_check int __media_pipeline_start(struct media_entity *entity,
 		}
 	}
 
-	pipe->streaming_count++;
+	pipe->start_count++;
 
 	return 0;
 
@@ -552,7 +552,7 @@ void __media_pipeline_stop(struct media_entity *entity)
 	if (WARN_ON(!pipe))
 		return;
 
-	if (--pipe->streaming_count)
+	if (--pipe->start_count)
 		return;
 
 	media_graph_walk_start(graph, entity);

drivers/media/platform/rockchip/rkisp1/rkisp1-capture.c

@@ -926,7 +926,7 @@ static void rkisp1_pipeline_stream_disable(struct rkisp1_capture *cap)
 	 * If the other capture is streaming, isp and sensor nodes shouldn't
 	 * be disabled, skip them.
 	 */
-	if (rkisp1->pipe.streaming_count < 2)
+	if (rkisp1->pipe.start_count < 2)
 		v4l2_subdev_call(&rkisp1->isp.sd, video, s_stream, false);
 
 	v4l2_subdev_call(&rkisp1->resizer_devs[cap->id].sd, video, s_stream,
@@ -956,7 +956,7 @@ static int rkisp1_pipeline_stream_enable(struct rkisp1_capture *cap)
 	 * If the other capture is streaming, isp and sensor nodes are already
 	 * enabled, skip them.
 	 */
-	if (rkisp1->pipe.streaming_count > 1)
+	if (rkisp1->pipe.start_count > 1)
 		return 0;
 
 	ret = v4l2_subdev_call(&rkisp1->isp.sd, video, s_stream, true);

include/media/media-entity.h

@@ -100,11 +100,11 @@ struct media_graph {
 /**
  * struct media_pipeline - Media pipeline related information
  *
- * @streaming_count:	Streaming start count - streaming stop count
+ * @start_count:	Media pipeline start - stop count
  * @graph:		Media graph walk during pipeline start / stop
  */
 struct media_pipeline {
-	int streaming_count;
+	int start_count;
 	struct media_graph graph;
 };