5.15-stable review patch. If anyone has any objections, please let me know.
------------------
From: Guillaume Stols <gstols@xxxxxxxxxxxx>
[ 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 <gstols@xxxxxxxxxxxx>
Reviewed-by: Nuno Sa <nuno.sa@xxxxxxxxxx>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/iio/adc/ad7606.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/iio/adc/ad7606.c b/drivers/iio/adc/ad7606.c
index 0faed0a69d59c..cc5c3d994d348 100644
--- a/drivers/iio/adc/ad7606.c
+++ b/drivers/iio/adc/ad7606.c
@@ -445,7 +445,7 @@ 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);
@@ -704,7 +704,7 @@ 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;
--
2.43.0
