diff options
| author | Andrey Smirnov <andrew.smirnov@gmail.com> | 2019-08-11 08:45:11 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2019-08-11 11:46:13 +0300 |
| commit | 6822dc9daa26102161e58a96b2ca938d14696006 (patch) | |
| tree | 7e0ad901e28e19bb2ae7899a38866ccdb052867a /drivers/iio | |
| parent | e031d5f558f1535968df1ecae8d734b84c17f78d (diff) | |
| download | linux-6822dc9daa26102161e58a96b2ca938d14696006.tar.xz | |
iio: hi8435: Use gpiod_set_value_cansleep()
Use gpiod_set_value_cansleep() instead of gpiod_set_value() to support
the case when reset pin is connected to a GPIO expander. See ZII VF610
SCU4 AIB for one such example.
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Cc: linux-kernel@vger.kernel.org
Cc: linux-iio@vger.kernel.org
Cc: Jonathan Cameron <jic23@kernel.org>
Cc: Chris Healy <cphealy@gmail.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio')
| -rw-r--r-- | drivers/iio/adc/hi8435.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iio/adc/hi8435.c b/drivers/iio/adc/hi8435.c index 35951c47004e..c15f0e154e4d 100644 --- a/drivers/iio/adc/hi8435.c +++ b/drivers/iio/adc/hi8435.c @@ -477,7 +477,7 @@ static int hi8435_probe(struct spi_device *spi) hi8435_writeb(priv, HI8435_CTRL_REG, 0); } else { udelay(5); - gpiod_set_value(reset_gpio, 1); + gpiod_set_value_cansleep(reset_gpio, 1); } spi_set_drvdata(spi, idev); |