From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Thu, 14 Nov 2013 08:19:57 +0000 (+0300)
Subject: video: mmp: Using plain integer as NULL pointer
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=6fc19c40be96df73d81d8123e31fe45c16c6c2b6;p=linux-beck.git

video: mmp: Using plain integer as NULL pointer

Sparse complains here:

	drivers/video/mmp/core.c:33:16:
		warning: Using plain integer as NULL pointer

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---

diff --git a/drivers/video/mmp/core.c b/drivers/video/mmp/core.c
index c8d426541612..b563b920f159 100644
--- a/drivers/video/mmp/core.c
+++ b/drivers/video/mmp/core.c
@@ -30,7 +30,7 @@ static struct mmp_overlay *path_get_overlay(struct mmp_path *path,
 {
 	if (path && overlay_id < path->overlay_num)
 		return &path->overlays[overlay_id];
-	return 0;
+	return NULL;
 }
 
 static int path_check_status(struct mmp_path *path)