From: Axel Lin <axel.lin@gmail.com>
Date: Tue, 4 Oct 2011 03:15:30 +0000 (+0800)
Subject: ASoC: wm8711: Use snd_soc_update_bits for read-modify-write
X-Git-Tag: next-20111005~51^2~5
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=d434bc32d08435979514d437885cb9a7e216dd45;p=karo-tx-linux.git

ASoC: wm8711: Use snd_soc_update_bits for read-modify-write

Use snd_soc_update_bits for read-modify-write register access instead of
open-coding it using snd_soc_read and snd_soc_write

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---

diff --git a/sound/soc/codecs/wm8711.c b/sound/soc/codecs/wm8711.c
index 6ecf1ab4202f..47c7fd5e22c5 100644
--- a/sound/soc/codecs/wm8711.c
+++ b/sound/soc/codecs/wm8711.c
@@ -364,7 +364,7 @@ static int wm8711_resume(struct snd_soc_codec *codec)
 static int wm8711_probe(struct snd_soc_codec *codec)
 {
 	struct wm8711_priv *wm8711 = snd_soc_codec_get_drvdata(codec);
-	int ret, reg;
+	int ret;
 
 	ret = snd_soc_codec_set_cache_io(codec, 7, 9, wm8711->bus_type);
 	if (ret < 0) {