Messages in this thread Patch in this message | | | Subject | [PATCH 2/3] regulator: Ensure enough delay time for enabling regulator | From | Axel Lin <> | Date | Fri, 05 Nov 2010 15:26:20 +0800 |
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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> --- drivers/regulator/core.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index 5ee67ba..0dd9a57 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -1312,9 +1312,10 @@ 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) { -- 1.7.2
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