diff options
author | Philip Rakity <prakity@marvell.com> | 2012-06-14 18:07:56 -0400 |
---|---|---|
committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-06-17 15:50:26 -0400 |
commit | 8b96de31b0cf190fb6b21c4ab1ce310c430b72ae (patch) | |
tree | d767e858ef463e18e24f158b91223e0d9cdb7f1c /drivers/regulator/core.c | |
parent | 2f7baf89d3e4ed787989168cf31f2fdc04067586 (diff) |
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>
Diffstat (limited to 'drivers/regulator/core.c')
-rw-r--r-- | 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 ebdd9e0e14d4..663ebd534ef9 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c | |||
@@ -2155,14 +2155,14 @@ static int _regulator_do_set_voltage(struct regulator_dev *rdev, | |||
2155 | delay); | 2155 | delay); |
2156 | delay = 0; | 2156 | delay = 0; |
2157 | } | 2157 | } |
2158 | } | ||
2159 | 2158 | ||
2160 | /* Insert any necessary delays */ | 2159 | /* Insert any necessary delays */ |
2161 | if (delay >= 1000) { | 2160 | if (delay >= 1000) { |
2162 | mdelay(delay / 1000); | 2161 | mdelay(delay / 1000); |
2163 | udelay(delay % 1000); | 2162 | udelay(delay % 1000); |
2164 | } else if (delay) { | 2163 | } else if (delay) { |
2165 | udelay(delay); | 2164 | udelay(delay); |
2165 | } | ||
2166 | } | 2166 | } |
2167 | 2167 | ||
2168 | if (ret == 0 && best_val >= 0) | 2168 | if (ret == 0 && best_val >= 0) |