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ASoC: da7218: Fix incorrect usage of bitwise '&' operator for SRM check 

In the SRM lock check section of code the '&' bitwise operator is
used as part of checking lock status. Functionally the code works
as intended, but the conditional statement is a boolean comparison
so should really use '&&' logical operator instead. This commit
rectifies this discrepancy.

Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Adam Thomson 2017-05-23 09:20:13 +01:00 committed by Mark Brown
parent 2ea659a9ef
commit 679d026932
1 changed files with 1 additions and 1 deletions
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2
sound/soc/codecs/da7218.c
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@ -1457,7 +1457,7 @@ static int da7218_dai_event(struct snd_soc_dapm_widget *w,
++i;
msleep(DA7218_SRM_CHECK_DELAY);
}
} while ((i < DA7218_SRM_CHECK_TRIES) & (!success));
} while ((i < DA7218_SRM_CHECK_TRIES) && (!success));
if (!success)
dev_warn(codec->dev, "SRM failed to lock\n");