From 8b298fb789aaf093897d2f2b905d0fbee8663c2e Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Sun, 16 Jul 2017 18:26:03 -0300 Subject: [PATCH] iio: adc: ad7766: 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 Signed-off-by: Jonathan Cameron --- drivers/iio/adc/ad7766.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/iio/adc/ad7766.c b/drivers/iio/adc/ad7766.c index 75cca42b6e70..ce45037295d8 100644 --- a/drivers/iio/adc/ad7766.c +++ b/drivers/iio/adc/ad7766.c @@ -103,8 +103,7 @@ static int ad7766_preenable(struct iio_dev *indio_dev) return ret; } - if (ad7766->pd_gpio) - gpiod_set_value(ad7766->pd_gpio, 0); + gpiod_set_value(ad7766->pd_gpio, 0); return 0; } @@ -113,8 +112,7 @@ static int ad7766_postdisable(struct iio_dev *indio_dev) { struct ad7766 *ad7766 = iio_priv(indio_dev); - if (ad7766->pd_gpio) - gpiod_set_value(ad7766->pd_gpio, 1); + gpiod_set_value(ad7766->pd_gpio, 1); /* * The PD pin is synchronous to the clock, so give it some time to