iio: adc: ti-ads124s08: Switch to fsleep()

According to Documentation/timers/delay_sleep_functions.rst,
fsleep() is the preferred delay function to be used in non-atomic
context, so switch to it accordingly.

Suggested-by: Andy Shevchenko <[email protected]>
Reviewed-by: Andy Shevchenko <[email protected]>
Signed-off-by: Fabio Estevam <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Jonathan Cameron <[email protected]>

Author: Fabio Estevam

drivers/iio/adc/ti-ads124s08.c

@@ -184,7 +184,7 @@ static int ads124s_reset(struct iio_dev *indio_dev)
 
 	if (priv->reset_gpio) {
 		gpiod_set_value_cansleep(priv->reset_gpio, 0);
-		udelay(200);
+		fsleep(200);
 		gpiod_set_value_cansleep(priv->reset_gpio, 1);
 	} else {
 		return ads124s_write_cmd(indio_dev, ADS124S08_CMD_RESET);