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Subject[PATCH 2/2] regulator: core.c Only delay when setting voltage requires this
Date
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>
---
drivers/regulator/core.c | 14 +++++++-------
1 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index 5b04916..4407ed2 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -2166,14 +2166,14 @@ static int _regulator_do_set_voltage(struct regulator_dev *rdev,
delay);
delay = 0;
}
- }

- /* Insert any necessary delays */
- if (delay >= 1000) {
- mdelay(delay / 1000);
- udelay(delay % 1000);
- } else if (delay) {
- udelay(delay);
+ /* Insert any necessary delays */
+ if (delay >= 1000) {
+ mdelay(delay / 1000);
+ udelay(delay % 1000);
+ } else if (delay) {
+ udelay(delay);
+ }
}

if (ret == 0 && best_val >= 0)
--
1.7.0.4


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