Using gpiod_set_value() to control the reset GPIO causes some verbose
warnings during boot when the reset GPIO is controlled by an I2C IO
expander.
As the caller can sleep, use the gpiod_set_value_cansleep() variant to
fix the issue.
Tested on a custom i.MX93 board with a ADS124S08 ADC.
Cc: <stable@xxxxxxxxxx>
Fixes: e717f8c6dfec ("iio: adc: Add the TI ads124s08 ADC code")
Signed-off-by: Fabio Estevam <festevam@xxxxxxxxx>
---
drivers/iio/adc/ti-ads124s08.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/iio/adc/ti-ads124s08.c b/drivers/iio/adc/ti-ads124s08.c
index 425b48d8986f..f452f57f11c9 100644
--- a/drivers/iio/adc/ti-ads124s08.c
+++ b/drivers/iio/adc/ti-ads124s08.c
@@ -183,9 +183,9 @@ static int ads124s_reset(struct iio_dev *indio_dev)
struct ads124s_private *priv = iio_priv(indio_dev);
if (priv->reset_gpio) {
- gpiod_set_value(priv->reset_gpio, 0);
+ gpiod_set_value_cansleep(priv->reset_gpio, 0);
udelay(200);
- gpiod_set_value(priv->reset_gpio, 1);
+ gpiod_set_value_cansleep(priv->reset_gpio, 1);
} else {
return ads124s_write_cmd(indio_dev, ADS124S08_CMD_RESET);
}
--
2.34.1
