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authorMark Brown <broonie@opensource.wolfsonmicro.com>2009-02-18 16:06:01 -0500
committerMark Brown <broonie@opensource.wolfsonmicro.com>2009-02-18 16:06:01 -0500
commit519cf2df5fb50c6d24412b2421ce2d1ff0346163 (patch)
treec82ff265854a44e7fcfbe5051a730b5fa0c0b58d /sound/soc/codecs
parent6bab83fd886564e96abcff62862732159535f600 (diff)
ASoC: Check for errors when writing WM8731 reset register
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/codecs')
-rw-r--r--sound/soc/codecs/wm8731.c7
1 files changed, 6 insertions, 1 deletions
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)
574 574
575 memcpy(codec->reg_cache, wm8731_reg, sizeof(wm8731_reg)); 575 memcpy(codec->reg_cache, wm8731_reg, sizeof(wm8731_reg));
576 576
577 ret = wm8731_reset(codec);
578 if (ret < 0) {
579 dev_err(codec->dev, "Failed to issue reset\n");
580 return ret;
581 }
582
577 wm8731_dai.dev = codec->dev; 583 wm8731_dai.dev = codec->dev;
578 584
579 wm8731_reset(codec);
580 wm8731_set_bias_level(codec, SND_SOC_BIAS_STANDBY); 585 wm8731_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
581 586
582 /* Latch the update bits */ 587 /* Latch the update bits */