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>

diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c
index c8946a8..e1308b5 100644 (file)
--- a/drivers/mfd/arizona-core.c
+++ b/drivers/mfd/arizona-core.c
@@ -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);