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| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2009-02-18 21:06:01 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2009-02-18 21:06:01 +0000 |
| commit | 519cf2df5fb50c6d24412b2421ce2d1ff0346163 (patch) | |
| tree | c82ff265854a44e7fcfbe5051a730b5fa0c0b58d | |
| parent | 6bab83fd886564e96abcff62862732159535f600 (diff) | |
| download | linux-3.10-519cf2df5fb50c6d24412b2421ce2d1ff0346163.tar.gz linux-3.10-519cf2df5fb50c6d24412b2421ce2d1ff0346163.tar.bz2 linux-3.10-519cf2df5fb50c6d24412b2421ce2d1ff0346163.zip | |
ASoC: Check for errors when writing WM8731 reset register
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| -rw-r--r-- | sound/soc/codecs/wm8731.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/sound/soc/codecs/wm8731.c b/sound/soc/codecs/wm8731.c index 4191bdb803b..9c9fc3b5a6c 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 */ |