regulator: Ensure enough enable time for max8649

[pandora-kernel.git] / drivers / regulator / max8649.c

diff --git a/drivers/regulator/max8649.c b/drivers/regulator/max8649.c
index 30eb9e5..1062cf9 100644 (file)
--- a/drivers/regulator/max8649.c
+++ b/drivers/regulator/max8649.c
@@ -221,7 +221,7 @@ static int max8649_enable_time(struct regulator_dev *rdev)
        ret = (ret & MAX8649_RAMP_MASK) >> 5;
        rate = (32 * 1000) >> ret;      /* uV/uS */
 
-       return (voltage / rate);
+       return DIV_ROUND_UP(voltage, rate);
 }
 
 static int max8649_set_mode(struct regulator_dev *rdev, unsigned int mode)