@@ -1111,6 +1111,9 @@ static int s3c64xx_spi_parse_dt_gpio(struct s3c64xx_spi_driver_data *sdd)
struct device *dev = &sdd->pdev->dev;
int idx, gpio, ret;
+ if (!of_find_property(dev->of_node, "gpios", NULL))
+ return 0;
+
/* find gpios for mosi, miso and clock lines */
for (idx = 0; idx < 3; idx++) {
gpio = of_get_gpio(dev->of_node, idx);
@@ -1137,6 +1140,11 @@ free_gpio:
static void s3c64xx_spi_dt_gpio_free(struct s3c64xx_spi_driver_data *sdd)
{
unsigned int idx;
+ struct device *dev = &sdd->pdev->dev;
+
+ if (!of_find_property(dev->of_node, "gpios", NULL))
+ return;
+
for (idx = 0; idx < 3; idx++)
gpio_free(sdd->gpios[idx]);
}