From: Patrick Titiano <ptitiano@baylibre.com>
Date: Fri, 28 Feb 2014 13:10:03 +0000 (+0100)
Subject: thermal: rcar-thermal: fix same mask applied twice
X-Git-Tag: upstream/snapshot3+hdmi~968
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=31507c68d374afa92ebcd4d6e1d00051b2f9d90a;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

thermal: rcar-thermal: fix same mask applied twice

Mask is already applied preceding the if statement.
Remove the second mask.

Signed-off-by: Patrick Titiano <ptitiano@baylibre.com>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
(cherry picked from commit 206c0cba095acbb91d552d220207d690c9b29594)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---

diff --git a/drivers/thermal/rcar_thermal.c b/drivers/thermal/rcar_thermal.c
index 79a09d0..88cfeec 100644
--- a/drivers/thermal/rcar_thermal.c
+++ b/drivers/thermal/rcar_thermal.c
@@ -313,7 +313,7 @@ static u32 rcar_thermal_had_changed(struct rcar_thermal_priv *priv, u32 status)
 
 	status = (status >> rcar_id_to_shift(priv)) & 0x3;
 
-	if (status & 0x3) {
+	if (status) {
 		dev_dbg(dev, "thermal%d %s%s\n",
 			priv->id,
 			(status & 0x2) ? "Rising " : "",