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regulator: pwm-regulator: Remove unneeded gpiod NULL check

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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>
This commit is contained in:
Fabio Estevam 2017-07-23 23:10:48 -03:00 committed by Mark Brown
parent 760068be07
commit a4aae5afc9
1 changed files with 2 additions and 4 deletions
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6
drivers/regulator/pwm-regulator.c
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@ -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;
}