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authorAxel Lin <axel.lin@gmail.com>2011-10-14 17:01:59 +0800
committerMark Brown <broonie@opensource.wolfsonmicro.com>2011-10-14 20:29:05 +0100
commitf3aa7219b15c140fece2ec6b9240fccc3b7a5afd (patch)
tree7e7dfe8969dc6fde843137bb270bbb5e4dc2c8a5 /sound/soc
parent79d07265137c166cf298d74a29038a76458ec46a (diff)
downloadop-kernel-dev-f3aa7219b15c140fece2ec6b9240fccc3b7a5afd.zip
op-kernel-dev-f3aa7219b15c140fece2ec6b9240fccc3b7a5afd.tar.gz
ASoC: ad193x: Fix define of AD193X_PLL_INPUT_MASK
Current code defines AD193X_PLL_INPUT_MASK as (~0x6) which is quite different from other MASK defines. To make it consistent with other mask defines, define AD193X_PLL_INPUT_MASK as 0x6 and change the code accordingly. I think this change improves the readability. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc')
-rw-r--r--sound/soc/codecs/ad193x.c2
-rw-r--r--sound/soc/codecs/ad193x.h2
2 files changed, 2 insertions, 2 deletions
diff --git a/sound/soc/codecs/ad193x.c b/sound/soc/codecs/ad193x.c
index f934670..39056ce 100644
--- a/sound/soc/codecs/ad193x.c
+++ b/sound/soc/codecs/ad193x.c
@@ -298,7 +298,7 @@ static int ad193x_hw_params(struct snd_pcm_substream *substream,
}
reg = snd_soc_read(codec, AD193X_PLL_CLK_CTRL0);
- reg = (reg & AD193X_PLL_INPUT_MASK) | master_rate;
+ reg = (reg & (~AD193X_PLL_INPUT_MASK)) | master_rate;
snd_soc_write(codec, AD193X_PLL_CLK_CTRL0, reg);
reg = snd_soc_read(codec, AD193X_DAC_CTRL2);
diff --git a/sound/soc/codecs/ad193x.h b/sound/soc/codecs/ad193x.h
index 536e5f2..1507eaa 100644
--- a/sound/soc/codecs/ad193x.h
+++ b/sound/soc/codecs/ad193x.h
@@ -11,7 +11,7 @@
#define AD193X_PLL_CLK_CTRL0 0x00
#define AD193X_PLL_POWERDOWN 0x01
-#define AD193X_PLL_INPUT_MASK (~0x6)
+#define AD193X_PLL_INPUT_MASK 0x6
#define AD193X_PLL_INPUT_256 (0 << 1)
#define AD193X_PLL_INPUT_384 (1 << 1)
#define AD193X_PLL_INPUT_512 (2 << 1)
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