From 519cf2df5fb50c6d24412b2421ce2d1ff0346163 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Wed, 18 Feb 2009 21:06:01 +0000 Subject: [PATCH] ASoC: Check for errors when writing WM8731 reset register Signed-off-by: Mark Brown --- sound/soc/codecs/wm8731.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/sound/soc/codecs/wm8731.c b/sound/soc/codecs/wm8731.c index 4191bdb803bf..9c9fc3b5a6c8 100644 --- a/sound/soc/codecs/wm8731.c +++ b/sound/soc/codecs/wm8731.c @@ -574,9 +574,14 @@ static int wm8731_register(struct wm8731_priv *wm8731) memcpy(codec->reg_cache, wm8731_reg, sizeof(wm8731_reg)); + ret = wm8731_reset(codec); + if (ret < 0) { + dev_err(codec->dev, "Failed to issue reset\n"); + return ret; + } + wm8731_dai.dev = codec->dev; - wm8731_reset(codec); wm8731_set_bias_level(codec, SND_SOC_BIAS_STANDBY); /* Latch the update bits */