spi: spi-gpio: Make of_device_id array const
Make of_device_id array const, because all OF functions
handle it as const.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
diff --git a/drivers/spi/spi-gpio.c b/drivers/spi/spi-gpio.c
index 0982307..9f59553 100644
--- a/drivers/spi/spi-gpio.c
+++ b/drivers/spi/spi-gpio.c
@@ -340,7 +340,7 @@
}
#ifdef CONFIG_OF
-static struct of_device_id spi_gpio_dt_ids[] = {
+static const struct of_device_id spi_gpio_dt_ids[] = {
{ .compatible = "spi-gpio" },
{}
};