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ASoC: wm_hubs: Bomb out if we can't read back the DC servo result

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Should have no practical impact but it's safer than trying to soldier on.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Mark Brown 2012-02-29 15:39:56 +00:00
parent 6449c9f858
commit e778ba07ed
1 changed files with 1 additions and 1 deletions
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2
sound/soc/codecs/wm_hubs.c
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@ -172,7 +172,7 @@ static void calibrate_dc_servo(struct snd_soc_codec *codec)
break;
default:
WARN(1, "Unknown DCS readback method\n");
break;
return;
}
dev_dbg(codec->dev, "DCS input: %x %x\n", reg_l, reg_r);