[PATCH 3.13.y-ckt 093/122] ASoC: mc13783: Fix wrong mask value used in mc13xxx_reg_rmw() calls

From: Kamal Mostafa
Date: Wed Jun 17 2015 - 18:41:26 EST


3.13.11-ckt22 -stable review patch. If anyone has any objections, please let me know.

------------------

From: Axel Lin <axel.lin@xxxxxxxxxx>

commit 545774bd6e1427d98dde77244329d2311c5eca6f upstream.

mc13xxx_reg_rmw() won't change any bit if passing 0 to the mask field.
Pass AUDIO_SSI_SEL instead of 0 for the mask field to set AUDIO_SSI_SEL
bit.

Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
Signed-off-by: Kamal Mostafa <kamal@xxxxxxxxxxxxx>
---
sound/soc/codecs/mc13783.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/soc/codecs/mc13783.c b/sound/soc/codecs/mc13783.c
index bae6016..2d0b107 100644
--- a/sound/soc/codecs/mc13783.c
+++ b/sound/soc/codecs/mc13783.c
@@ -634,14 +634,14 @@ static int mc13783_probe(struct snd_soc_codec *codec)
AUDIO_SSI_SEL, 0);
else
mc13xxx_reg_rmw(priv->mc13xxx, MC13783_AUDIO_CODEC,
- 0, AUDIO_SSI_SEL);
+ AUDIO_SSI_SEL, AUDIO_SSI_SEL);

if (priv->dac_ssi_port == MC13783_SSI1_PORT)
mc13xxx_reg_rmw(priv->mc13xxx, MC13783_AUDIO_DAC,
AUDIO_SSI_SEL, 0);
else
mc13xxx_reg_rmw(priv->mc13xxx, MC13783_AUDIO_DAC,
- 0, AUDIO_SSI_SEL);
+ AUDIO_SSI_SEL, AUDIO_SSI_SEL);

return 0;
}
--
1.9.1

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