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authorJoonyoung Shim <jy0922.shim@samsung.com>2013-03-26 14:41:05 +0900
committerMark Brown <broonie@opensource.wolfsonmicro.com>2013-03-26 14:10:02 +0000
commit0eaa6cca1f75e12e4f5ec62cbe887330fe3b5fe9 (patch)
tree0ae1125a2bda793e13abf8ec55dc36a1eb145daf /sound
parentf7ba716f1e704a00d682a8697108f9c86497c551 (diff)
downloadvexpress-lsk-0eaa6cca1f75e12e4f5ec62cbe887330fe3b5fe9.tar.gz
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
Diffstat (limited to 'sound')
-rw-r--r--sound/soc/soc-core.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 507d251916a..ff4b45a5d79 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -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)) {