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ASoC: adau1701: signedness bug in adau1701_write()
"ret" is supposed to be signed here. The current code will only return -EIO on error, instead of a more appropriate error code such as -EAGAIN etc. Signed-off-by: Dan Carpenter <error27@gmail.com> Acked-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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@ -140,9 +140,10 @@ static unsigned int adau1701_register_size(struct snd_soc_codec *codec,
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static int adau1701_write(struct snd_soc_codec *codec, unsigned int reg,
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unsigned int value)
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{
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unsigned int i, ret;
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unsigned int i;
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unsigned int size;
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uint8_t buf[4];
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int ret;
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size = adau1701_register_size(codec, reg);
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if (size == 0)
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