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authorMark Brown <broonie@linaro.org>2014-02-24 11:59:14 +0900
committerMark Brown <broonie@linaro.org>2014-02-26 20:30:36 +0900
commit75306820248e26d15d84acf4e297b9fb27dd3bb2 (patch)
tree7cf2c0119f6142ddc6a6820d39c480bbad65fe5a /include
parent38dbfb59d1175ef458d006556061adeaa8751b72 (diff)
downloadlinux-linaro-stable-75306820248e26d15d84acf4e297b9fb27dd3bb2.tar.gz
ASoC: da732x: Mark DC offset control registers volatile
The driver reads from the DC offset control registers during callibration but since the registers are marked as volatile and there is a register cache the values will not be read from the hardware after the first reading rendering the callibration ineffective. It appears that the driver was originally written for the ASoC level register I/O code but converted to regmap prior to merge and this issue was missed during the conversion as the framework level volatile register functionality was not being used. Signed-off-by: Mark Brown <broonie@linaro.org> Acked-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Cc: stable@vger.kernel.org
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