Fix the following checkpatch errors and warnings.
ERROR: trailing whitespace
ERROR: return is not a function, parentheses are not required
WARNING: braces {} are not necessary for single statement blocks
Signed-off-by: Jingoo Han <[email protected]>
---
drivers/regulator/core.c | 12 +++++-------
1 file changed, 5 insertions(+), 7 deletions(-)
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index 9888f26..b38a6b6 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -1334,9 +1334,8 @@ static struct regulator *_regulator_get(struct device
*dev, const char *id,
* If we have return value from dev_lookup fail, we do not expect to
* succeed, so, quit with appropriate error value
*/
- if (ret && ret != -ENODEV) {
+ if (ret && ret != -ENODEV)
goto out;
- }
if (!devname)
devname = "deviceless";
@@ -2245,7 +2244,7 @@ int regulator_is_supported_voltage(struct regulator
*regulator,
if (!(rdev->constraints->valid_ops_mask & REGULATOR_CHANGE_VOLTAGE)) {
ret = regulator_get_voltage(regulator);
if (ret >= 0)
- return (min_uV <= ret && ret <= max_uV);
+ return min_uV <= ret && ret <= max_uV;
else
return ret;
}
@@ -2417,7 +2416,7 @@ int regulator_set_voltage(struct regulator *regulator,
int min_uV, int max_uV)
ret = regulator_check_voltage(rdev, &min_uV, &max_uV);
if (ret < 0)
goto out;
-
+
/* restore original values in case of error */
old_min_uV = regulator->min_uV;
old_max_uV = regulator->max_uV;
@@ -2431,7 +2430,7 @@ int regulator_set_voltage(struct regulator *regulator,
int min_uV, int max_uV)
ret = _regulator_do_set_voltage(rdev, min_uV, max_uV);
if (ret < 0)
goto out2;
-
+
out:
mutex_unlock(&rdev->mutex);
return ret;
@@ -3836,9 +3835,8 @@ static int __init regulator_init_complete(void)
* goes wrong. */
rdev_info(rdev, "disabling\n");
ret = ops->disable(rdev);
- if (ret != 0) {
+ if (ret != 0)
rdev_err(rdev, "couldn't disable: %d\n", ret);
- }
} else {
/* The intention is that in future we will
* assume that full constraints are provided
--
1.7.10.4
--
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