[PATCH] ASoC: da7213: Fix incorrect usage of bitwise '&' operator for SRM check

From: Adam Thomson
Date: Wed May 03 2017 - 11:15:53 EST


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@xxxxxxxxxxx>
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
---
sound/soc/codecs/da7213.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/codecs/da7213.c b/sound/soc/codecs/da7213.c
index 6dd7578f0bb8..024d83fa6a7f 100644
--- a/sound/soc/codecs/da7213.c
+++ b/sound/soc/codecs/da7213.c
@@ -772,7 +772,7 @@ static int da7213_dai_event(struct snd_soc_dapm_widget *w,
++i;
msleep(50);
}
- } while ((i < DA7213_SRM_CHECK_RETRIES) & (!srm_lock));
+ } while ((i < DA7213_SRM_CHECK_RETRIES) && (!srm_lock));

if (!srm_lock)
dev_warn(codec->dev, "SRM failed to lock\n");
--
2.11.0