Commit e36c1df8 authored Nov 05, 2010 by Axel Lin Committed by Liam Girdwood Nov 30, 2010

regulator: Ensure enough delay time for enabling regulator



Integer division will truncate the result, this patch ensures we have
enough delay time for enabling regulator.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>

parent aa7a7404

drivers/regulator/core.c

+4 −2

Original line number	Diff line number	Diff line
		@@ -1312,10 +1312,12 @@ static int _regulator_enable(struct regulator_dev *rdev)
		if (ret < 0)
		return ret;

		if (delay >= 1000)
		if (delay >= 1000) {
		mdelay(delay / 1000);
		else if (delay)
		udelay(delay % 1000);
		} else if (delay) {
		udelay(delay);
		}

		} else if (ret < 0) {
		printk(KERN_ERR "%s: is_enabled() failed for %s: %d\n",