[media] omap3isp: get entity ID using media_entity_id()

Accessing media_entity ID should now use media_entity_id() macro to
obtain the entity ID, as a next patch will remove the .id field from
struct media_entity .

So, get rid of it, otherwise the omap3isp driver will fail to build.
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

drivers/media/platform/omap3isp/isp.c

@@ -975,6 +975,7 @@ static int isp_pipeline_disable(struct isp_pipeline *pipe)
 	struct v4l2_subdev *subdev;
 	int failure = 0;
 	int ret;
+	u32 id;
 
 	/*
 	 * We need to stop all the modules after CCDC first or they'll
@@ -1027,8 +1028,10 @@ static int isp_pipeline_disable(struct isp_pipeline *pipe)
 		if (ret) {
 			dev_info(isp->dev, "Unable to stop %s\n", subdev->name);
 			isp->stop_failure = true;
-			if (subdev == &isp->isp_prev.subdev)
-				isp->crashed |= 1U << subdev->entity.id;
+			if (subdev == &isp->isp_prev.subdev) {
+				id = media_entity_id(&subdev->entity);
+				isp->crashed |= 1U << id;
+			}
 			failure = -ETIMEDOUT;
 		}
 	}

drivers/media/platform/omap3isp/ispccdc.c

@@ -1608,7 +1608,7 @@ static int ccdc_isr_buffer(struct isp_ccdc_device *ccdc)
 	/* Wait for the CCDC to become idle. */
 	if (ccdc_sbl_wait_idle(ccdc, 1000)) {
 		dev_info(isp->dev, "CCDC won't become idle!\n");
-		isp->crashed |= 1U << ccdc->subdev.entity.id;
+		isp->crashed |= 1U << media_entity_id(&ccdc->subdev.entity);
 		omap3isp_pipeline_cancel_stream(pipe);
 		return 0;
 	}

drivers/media/platform/omap3isp/ispvideo.c

@@ -235,7 +235,7 @@ static int isp_video_get_graph_data(struct isp_video *video,
 	while ((entity = media_entity_graph_walk_next(&graph))) {
 		struct isp_video *__video;
 
-		pipe->entities |= 1 << entity->id;
+		pipe->entities |= 1 << media_entity_id(entity);
 
 		if (far_end != NULL)
 			continue;
@@ -893,6 +893,7 @@ static int isp_video_check_external_subdevs(struct isp_video *video,
 	struct v4l2_ext_control ctrl;
 	unsigned int i;
 	int ret;
+	u32 id;
 
 	/* Memory-to-memory pipelines have no external subdev. */
 	if (pipe->input != NULL)
@@ -900,7 +901,7 @@ static int isp_video_check_external_subdevs(struct isp_video *video,
 
 	for (i = 0; i < ARRAY_SIZE(ents); i++) {
 		/* Is the entity part of the pipeline? */
-		if (!(pipe->entities & (1 << ents[i]->id)))
+		if (!(pipe->entities & (1 << media_entity_id(ents[i]))))
 			continue;
 
 		/* ISP entities have always sink pad == 0. Find source. */
@@ -952,7 +953,8 @@ static int isp_video_check_external_subdevs(struct isp_video *video,
 
 	pipe->external_rate = ctrl.value64;
 
-	if (pipe->entities & (1 << isp->isp_ccdc.subdev.entity.id)) {
+	id = media_entity_id(&isp->isp_ccdc.subdev.entity);
+	if (pipe->entities & (1 << id)) {
 		unsigned int rate = UINT_MAX;
 		/*
 		 * Check that maximum allowed CCDC pixel rate isn't