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>

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;
 }