Commit 8b96de31 authored Jun 14, 2012 by Philip Rakity Committed by Mark Brown Jun 17, 2012

regulator: core.c Only delay when setting voltage requires this



minor optimization: move delay code to where delay is set and
thus where it is used vs in the main line path.

Signed-off-by: Philip Rakity <prakity@marvell.com>
Acked-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

parent 2f7baf89

drivers/regulator/core.c

+7 −7

Original line number	Diff line number	Diff line
		@@ -2155,7 +2155,6 @@ static int _regulator_do_set_voltage(struct regulator_dev *rdev,
		delay);
		delay = 0;
		}
		}

		/* Insert any necessary delays */
		if (delay >= 1000) {
		@@ -2164,6 +2163,7 @@ static int _regulator_do_set_voltage(struct regulator_dev *rdev,
		} else if (delay) {
		udelay(delay);
		}
		}

		if (ret == 0 && best_val >= 0)
		_notifier_call_chain(rdev, REGULATOR_EVENT_VOLTAGE_CHANGE,