From: Sakari Ailus <sakari.ailus@iki.fi>
Date: Thu, 16 Feb 2012 01:58:12 +0000 (-0300)
Subject: [media] v4l: vdev_to_v4l2_subdev() should have return type "struct v4l2_subdev *"
X-Git-Tag: firefly_0821_release~3680^2~275^2~2499
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=c5a766ceb497078459115fcbd1412917083aa4a5;p=firefly-linux-kernel-4.4.55.git

[media] v4l: vdev_to_v4l2_subdev() should have return type "struct v4l2_subdev *"

vdev_to_v4l2_subdev() should return struct v4l2_subdev *, not void *. Fix
this.

Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h
index feab950bc8ab..bcaf6b80bb20 100644
--- a/include/media/v4l2-subdev.h
+++ b/include/media/v4l2-subdev.h
@@ -545,7 +545,7 @@ struct v4l2_subdev {
 #define media_entity_to_v4l2_subdev(ent) \
 	container_of(ent, struct v4l2_subdev, entity)
 #define vdev_to_v4l2_subdev(vdev) \
-	video_get_drvdata(vdev)
+	((struct v4l2_subdev *)video_get_drvdata(vdev))
 
 /*
  * Used for storing subdev information per file handle