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authorMark Brown <broonie@linaro.org>2014-08-01 17:19:00 +0100
committerMark Brown <broonie@linaro.org>2014-08-04 14:29:45 +0100
commitd8df26bb57d2a86365de46a5421b97417401e39a (patch)
tree7df916d836acd621ea76a6215031ac9a8a092e37 /sound
parent7171511eaec5bf23fb06078f59784a3a0626b38f (diff)
downloadlinux-d8df26bb57d2a86365de46a5421b97417401e39a.tar.bz2
ASoC: adau1977: Fix truncation warning on 64 bit architectures
Negating ADAU1977_BLOCK_POWER_SAI_LDO_EN creates an unsigned long constant with all bits set which on 64 bit architectures needs to be truncated to an unsigned int, generating a warning. Add an explicit cast since we know this is OK. Signed-off-by: Mark Brown <broonie@linaro.org> Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Diffstat (limited to 'sound')
-rw-r--r--sound/soc/codecs/adau1977.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/codecs/adau1977.c b/sound/soc/codecs/adau1977.c
index fd55da7cb9d4..70ab35744aba 100644
--- a/sound/soc/codecs/adau1977.c
+++ b/sound/soc/codecs/adau1977.c
@@ -968,7 +968,7 @@ int adau1977_probe(struct device *dev, struct regmap *regmap,
if (adau1977->dvdd_reg)
power_off_mask = ~0;
else
- power_off_mask = ~ADAU1977_BLOCK_POWER_SAI_LDO_EN;
+ power_off_mask = (unsigned int)~ADAU1977_BLOCK_POWER_SAI_LDO_EN;
ret = regmap_update_bits(adau1977->regmap, ADAU1977_REG_BLOCK_POWER_SAI,
power_off_mask, 0x00);