From: Axel Lin <axel.lin@ingics.com>
To: Mark Brown <broonie@kernel.org>
Cc: "Philippe Rétornaz" <philippe.retornaz@epfl.ch>,
SaschaHauer <s.hauer@pengutronix.de>,
"Steffen Trumtrar" <s.trumtrar@pengutronix.de>,
"Liam Girdwood" <lgirdwood@gmail.com>,
"alsa-devel@alsa-project.org" <alsa-devel@alsa-project.org>
Subject: [PATCH RFT] ASoC: mc13783: Fix wrong mask value used in mc13xxx_reg_rmw() calls
Date: Mon, 27 Apr 2015 14:51:35 +0800 [thread overview]
Message-ID: <1430117495.28082.2.camel@ingics.com> (raw)
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@ingics.com>
---
Hi,
I don't have this h/w for test, so please help review and test this patch.
Thanks.
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 2ffb9a0..3d44fc5 100644
--- a/sound/soc/codecs/mc13783.c
+++ b/sound/soc/codecs/mc13783.c
@@ -623,14 +623,14 @@ 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;
}
--
2.1.0
next reply other threads:[~2015-04-27 6:51 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-27 6:51 Axel Lin [this message]
2015-04-30 7:17 ` [PATCH RFT] ASoC: mc13783: Fix wrong mask value used in mc13xxx_reg_rmw() calls Philippe Rétornaz
2015-05-01 16:36 ` Mark Brown
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