From 0f115888eaa9533506aaae170b59fed8e77ebbd4 Mon Sep 17 00:00:00 2001 From: Guillaume Stols Date: Tue, 2 Jul 2024 17:34:11 +0000 Subject: iio: adc: ad7606: fix standby gpio state to match the documentation [ Upstream commit 059fe4f8bbdf5cad212e1aeeb3e8968c80b9ff3b ] The binding's documentation specifies that "As the line is active low, it should be marked GPIO_ACTIVE_LOW". However, in the driver, it was handled the opposite way. This commit sets the driver's behaviour in sync with the documentation Fixes: 722407a4e8c0 ("staging:iio:ad7606: Use GPIO descriptor API") Signed-off-by: Guillaume Stols Reviewed-by: Nuno Sa Signed-off-by: Jonathan Cameron Signed-off-by: Sasha Levin --- drivers/iio/adc/ad7606.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/iio') diff --git a/drivers/iio/adc/ad7606.c b/drivers/iio/adc/ad7606.c index 8c66b1e36401..4d755ffc3f41 100644 --- a/drivers/iio/adc/ad7606.c +++ b/drivers/iio/adc/ad7606.c @@ -422,7 +422,7 @@ static int ad7606_request_gpios(struct ad7606_state *st) return PTR_ERR(st->gpio_range); st->gpio_standby = devm_gpiod_get_optional(dev, "standby", - GPIOD_OUT_HIGH); + GPIOD_OUT_LOW); if (IS_ERR(st->gpio_standby)) return PTR_ERR(st->gpio_standby); @@ -665,7 +665,7 @@ static int ad7606_suspend(struct device *dev) if (st->gpio_standby) { gpiod_set_value(st->gpio_range, 1); - gpiod_set_value(st->gpio_standby, 0); + gpiod_set_value(st->gpio_standby, 1); } return 0; -- cgit v1.2.3