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>
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index ebdd9e0..663ebd5 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -2155,14 +2155,14 @@
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)