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mfd: Release arizona DCVDD if we fail to resume the device 

Ensures we don't leak the enable we just did.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Mark Brown 2012-07-05 20:35:29 +01:00 committed by Samuel Ortiz
parent de2233365d
commit 5879f5710e
1 changed files with 3 additions and 1 deletions
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4
drivers/mfd/arizona-core.c
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@ -232,8 +232,10 @@ static int arizona_runtime_resume(struct device *dev)
regcache_cache_only(arizona->regmap, false);
ret = arizona_wait_for_boot(arizona);
if (ret != 0)
if (ret != 0) {
regulator_disable(arizona->dcvdd);
return ret;
}
regcache_sync(arizona->regmap);