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ASoC: sun8i-codec: Invert Master / Slave condition

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The current code had the condition backward when checking if the codec
should be running in slave or master mode.

Fix it, and make the comment a bit more readable.

Fixes: 36c684936f ("ASoC: Add sun8i digital audio codec")
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: <stable@vger.kernel.org>
This commit is contained in:
Maxime Ripard 2017-11-08 16:47:08 +01:00 committed by Mark Brown
parent 2bd6bf03f4
commit 560bfe774f
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GPG key ID: 24D68B725D5487D0
1 changed files with 4 additions and 4 deletions
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8
sound/soc/sunxi/sun8i-codec.c
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@ -170,11 +170,11 @@ static int sun8i_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
/* clock masters */
switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
case SND_SOC_DAIFMT_CBS_CFS: /* DAI Slave */
value = 0x0; /* Codec Master */
case SND_SOC_DAIFMT_CBS_CFS: /* Codec slave, DAI master */
value = 0x1;
break;
case SND_SOC_DAIFMT_CBM_CFM: /* DAI Master */
value = 0x1; /* Codec Slave */
case SND_SOC_DAIFMT_CBM_CFM: /* Codec Master, DAI slave */
value = 0x0;
break;
default:
return -EINVAL;