From 916be22c150f89639976700c2023ca9b2a5ccebd Mon Sep 17 00:00:00 2001
From: Axel Lin <axel.lin@gmail.com>
Date: Thu, 16 Feb 2012 10:05:59 +0800
Subject: [PATCH] ASoC: Get correct revision id for wm2200

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---
 sound/soc/codecs/wm2200.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/codecs/wm2200.c b/sound/soc/codecs/wm2200.c
index a9388dfdbe0f..acbdc5fde923 100644
--- a/sound/soc/codecs/wm2200.c
+++ b/sound/soc/codecs/wm2200.c
@@ -2084,7 +2084,7 @@ static __devinit int wm2200_i2c_probe(struct i2c_client *i2c,
 		goto err_reset;
 	}
 
-	wm2200->rev = ret & WM2200_DEVICE_REVISION_MASK;
+	wm2200->rev = reg & WM2200_DEVICE_REVISION_MASK;
 
 	dev_info(&i2c->dev, "revision %c\n", wm2200->rev + 'A');