iio: adc: ti-ads124s08: Use gpiod_set_value_cansleep()

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@kernel.org
Fixes: e717f8c6 ("iio: adc: Add the TI ads124s08 ADC code")
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Link: https://patch.msgid.link/20241122164308.390340-1-festevam@gmail.com


Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>