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ASoC: wm8904: Make undocumented registers non-readable 

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Reviewed-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Axel Lin 2015-11-18 16:24:56 +08:00 committed by Mark Brown
parent 8005c49d9a
commit 28b5df1838
1 changed files with 1 additions and 1 deletions
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2
sound/soc/codecs/wm8904.c
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@ -312,7 +312,7 @@ static bool wm8904_readable_register(struct device *dev, unsigned int reg)
case WM8904_FLL_NCO_TEST_1:
return true;
default:
return true;
return false;
}
}