gpio: pxa: Use of_device_get_match_data()
Use of_device_get_match_data() instead of open-coding it.
Signed-off-by: Thierry Reding <[email protected]>
Signed-off-by: Linus Walleij <[email protected]>
diff --git a/drivers/gpio/gpio-pxa.c b/drivers/gpio/gpio-pxa.c
index f480fb8..3c1f65bc 100644
--- a/drivers/gpio/gpio-pxa.c
+++ b/drivers/gpio/gpio-pxa.c
@@ -579,15 +579,9 @@ static int pxa_gpio_probe_dt(struct platform_device *pdev,
struct pxa_gpio_chip *pchip)
{
int nr_gpios;
- const struct of_device_id *of_id =
- of_match_device(pxa_gpio_dt_ids, &pdev->dev);
const struct pxa_gpio_id *gpio_id;
- if (!of_id || !of_id->data) {
- dev_err(&pdev->dev, "Failed to find gpio controller\n");
- return -EFAULT;
- }
- gpio_id = of_id->data;
+ gpio_id = of_device_get_match_data(&pdev->dev);
gpio_type = gpio_id->type;
nr_gpios = gpio_id->gpio_nums;
