spi: sc18is602: Change gpiod_set_value to gpiod_set_value_cansleep

To avoid warning when using i2c gpio expander change call to the
cansleep variant. There should be no issue with sleeping in the
drivers probe function.
Signed-off-by: Phil Reid <preid@electromag.com.au>
Signed-off-by: Mark Brown <broonie@kernel.org>

drivers/spi/spi-sc18is602.c

@@ -264,7 +264,7 @@ static int sc18is602_probe(struct i2c_client *client,
 	hw->reset = devm_gpiod_get_optional(dev, "reset", GPIOD_OUT_HIGH);
 	if (IS_ERR(hw->reset))
 		return PTR_ERR(hw->reset);
-	gpiod_set_value(hw->reset, 0);
+	gpiod_set_value_cansleep(hw->reset, 0);
 
 	hw->master = master;
 	hw->client = client;