[media] V4L: Rename subdev field of struct v4l2_async_notifier

This is a purely cosmetic change. Since the 'subdev' member
points to an array of subdevs make it more explicit by
renaming to the plural form.
Acked-and-tested-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

drivers/media/platform/davinci/vpif_capture.c

@@ -2168,7 +2168,7 @@ static __init int vpif_probe(struct platform_device *pdev)
 		}
 		vpif_probe_complete();
 	} else {
-		vpif_obj.notifier.subdev = vpif_obj.config->asd;
+		vpif_obj.notifier.subdevs = vpif_obj.config->asd;
 		vpif_obj.notifier.num_subdevs = vpif_obj.config->asd_sizes[0];
 		vpif_obj.notifier.bound = vpif_async_bound;
 		vpif_obj.notifier.complete = vpif_async_complete;

drivers/media/platform/davinci/vpif_display.c

@@ -1832,7 +1832,7 @@ static __init int vpif_probe(struct platform_device *pdev)
 		}
 		vpif_probe_complete();
 	} else {
-		vpif_obj.notifier.subdev = vpif_obj.config->asd;
+		vpif_obj.notifier.subdevs = vpif_obj.config->asd;
 		vpif_obj.notifier.num_subdevs = vpif_obj.config->asd_sizes[0];
 		vpif_obj.notifier.bound = vpif_async_bound;
 		vpif_obj.notifier.complete = vpif_async_complete;

drivers/media/platform/soc_camera/soc_camera.c

@@ -1501,7 +1501,7 @@ static int scan_async_group(struct soc_camera_host *ici,
 		return -ENOMEM;
 	}
 
-	sasc->notifier.subdev = asd;
+	sasc->notifier.subdevs = asd;
 	sasc->notifier.num_subdevs = size;
 	sasc->notifier.bound = soc_camera_async_bound;
 	sasc->notifier.unbind = soc_camera_async_unbind;

drivers/media/v4l2-core/v4l2-async.c

@@ -147,7 +147,7 @@ int v4l2_async_notifier_register(struct v4l2_device *v4l2_dev,
 	INIT_LIST_HEAD(&notifier->done);
 
 	for (i = 0; i < notifier->num_subdevs; i++) {
-		asd = notifier->subdev[i];
+		asd = notifier->subdevs[i];
 
 		switch (asd->match_type) {
 		case V4L2_ASYNC_MATCH_CUSTOM:

include/media/v4l2-async.h

@@ -77,7 +77,7 @@ struct v4l2_async_subdev_list {
 /**
  * v4l2_async_notifier - v4l2_device notifier data
  * @num_subdevs:number of subdevices
- * @subdev:	array of pointers to subdevice descriptors
+ * @subdevs:	array of pointers to subdevice descriptors
  * @v4l2_dev:	pointer to struct v4l2_device
  * @waiting:	list of struct v4l2_async_subdev, waiting for their drivers
  * @done:	list of struct v4l2_async_subdev_list, already probed
@@ -88,7 +88,7 @@ struct v4l2_async_subdev_list {
  */
 struct v4l2_async_notifier {
 	unsigned int num_subdevs;
-	struct v4l2_async_subdev **subdev;
+	struct v4l2_async_subdev **subdevs;
 	struct v4l2_device *v4l2_dev;
 	struct list_head waiting;
 	struct list_head done;