gpio: dwapb: Use of_device_get_match_data()

Use of_device_get_match_data() instead of open-coding it.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/gpio/gpio-dwapb.c b/drivers/gpio/gpio-dwapb.c
index 7dcd06b..494df02 100644 (file)
--- a/drivers/gpio/gpio-dwapb.c
+++ b/drivers/gpio/gpio-dwapb.c
@@ -712,13 +712,7 @@ static int dwapb_gpio_probe(struct platform_device *pdev)
 
        gpio->flags = 0;
        if (dev->of_node) {
-               const struct of_device_id *of_devid;
-
-               of_devid = of_match_device(dwapb_of_match, dev);
-               if (of_devid) {
-                       if (of_devid->data)
-                               gpio->flags = (uintptr_t)of_devid->data;
-               }
+               gpio->flags = (uintptr_t)of_device_get_match_data(dev);
        } else if (has_acpi_companion(dev)) {
                const struct acpi_device_id *acpi_id;