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 ab85ad6..2bcc84a 100644
--- a/drivers/video/sh_mobile_lcdcfb.c
+++ b/drivers/video/sh_mobile_lcdcfb.c
@@ -1227,7 +1227,7 @@
/* Free the MERAM cache. */
if (ch->cache) {
sh_mobile_meram_cache_free(priv->meram_dev, ch->cache);
- ch->cache = 0;
+ ch->cache = NULL;
}
}