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authorFabio Estevam <fabio.estevam@nxp.com>2017-07-23 23:10:48 -0300
committerMark Brown <broonie@kernel.org>2017-07-24 16:26:35 +0100
commita4aae5afc90fba2ca251b1179b58e1de19776605 (patch)
tree07469266a602c5d002d4e9b4b84cb44cd658de23 /drivers/regulator
parent760068be07c744a4355a0387be4dcd4127ad2523 (diff)
downloadlinux-a4aae5afc90fba2ca251b1179b58e1de19776605.tar.bz2
regulator: pwm-regulator: Remove unneeded gpiod NULL check
The gpiod API checks for NULL descriptors, so there is no need to duplicate the check in the driver. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/regulator')
-rw-r--r--drivers/regulator/pwm-regulator.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/regulator/pwm-regulator.c b/drivers/regulator/pwm-regulator.c
index 1b88e0e15a70..a2fd140eff81 100644
--- a/drivers/regulator/pwm-regulator.c
+++ b/drivers/regulator/pwm-regulator.c
@@ -122,8 +122,7 @@ static int pwm_regulator_enable(struct regulator_dev *dev)
{
struct pwm_regulator_data *drvdata = rdev_get_drvdata(dev);
- if (drvdata->enb_gpio)
- gpiod_set_value_cansleep(drvdata->enb_gpio, 1);
+ gpiod_set_value_cansleep(drvdata->enb_gpio, 1);
return pwm_enable(drvdata->pwm);
}
@@ -134,8 +133,7 @@ static int pwm_regulator_disable(struct regulator_dev *dev)
pwm_disable(drvdata->pwm);
- if (drvdata->enb_gpio)
- gpiod_set_value_cansleep(drvdata->enb_gpio, 0);
+ gpiod_set_value_cansleep(drvdata->enb_gpio, 0);
return 0;
}