From: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Date: Wed, 27 Nov 2013 00:38:43 +0000 (+0100)
Subject: fbdev: sh_mobile_lcdcfb: Don't use plain 0 as NULL pointer
X-Git-Tag: v3.14-rc1~105^2~24
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=40af1eb5a73c16fc8270d45b8c37e3c75f107eb4;p=karo-tx-linux.git

fbdev: sh_mobile_lcdcfb: Don't use plain 0 as NULL pointer

This fixes a sparse warning.

Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: linux-fbdev@vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
---

diff --git a/drivers/video/sh_mobile_lcdcfb.c b/drivers/video/sh_mobile_lcdcfb.c
index ab85ad6c25ec..2bcc84ac18c7 100644
--- a/drivers/video/sh_mobile_lcdcfb.c
+++ b/drivers/video/sh_mobile_lcdcfb.c
@@ -1227,7 +1227,7 @@ static void sh_mobile_lcdc_stop(struct sh_mobile_lcdc_priv *priv)
 		/* Free the MERAM cache. */
 		if (ch->cache) {
 			sh_mobile_meram_cache_free(priv->meram_dev, ch->cache);
-			ch->cache = 0;
+			ch->cache = NULL;
 		}
 
 	}