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ASoC: core: Fix to check return value of snd_soc_update_bits_locked() 

It can be 0 or 1 return value of snd_soc_update_bits_locked() when it is
success. So just check return value is negative.

Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@vger.kernel.org
This commit is contained in:
Joonyoung Shim 2013-03-26 14:41:05 +09:00 committed by Mark Brown
parent f7ba716f1e
commit 0eaa6cca1f
1 changed files with 1 additions and 1 deletions
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2
sound/soc/soc-core.c
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@ -2963,7 +2963,7 @@ int snd_soc_put_volsw_range(struct snd_kcontrol *kcontrol,
val = val << shift;
ret = snd_soc_update_bits_locked(codec, reg, val_mask, val);
if (ret != 0)
if (ret < 0)
return ret;
if (snd_soc_volsw_is_stereo(mc)) {