gpio: mvebu: use generic device properties

OF-specific routines should not be used unless necessary. Generic device
properties are preferred so switch to using them in the driver code.

Link: https://lore.kernel.org/r/20240930091111.32010-2-brgl@bgdev.pl
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>

diff --git a/drivers/gpio/gpio-mvebu.c b/drivers/gpio/gpio-mvebu.c
index 8cfd3a89c0184d3ea0a7f55d59f67b41565f4b66..5ffb332e98493582e4b51645688f67a7ac0df60d 100644 (file)
--- a/drivers/gpio/gpio-mvebu.c
+++ b/drivers/gpio/gpio-mvebu.c
@@ -794,8 +794,8 @@ static int mvebu_pwm_probe(struct platform_device *pdev,
        u32 set;
 
        if (mvchip->soc_variant == MVEBU_GPIO_SOC_VARIANT_A8K) {
-               int ret = of_property_read_u32(dev->of_node,
-                                              "marvell,pwm-offset", &offset);
+               int ret = device_property_read_u32(dev, "marvell,pwm-offset",
+                                                  &offset);
                if (ret < 0)
                        return 0;
        } else {
@@ -1106,7 +1106,7 @@ static int mvebu_gpio_probe_syscon(struct platform_device *pdev,
        if (IS_ERR(mvchip->regs))
                return PTR_ERR(mvchip->regs);
 
-       if (of_property_read_u32(pdev->dev.of_node, "offset", &mvchip->offset))
+       if (device_property_read_u32(&pdev->dev, "offset", &mvchip->offset))
                return -EINVAL;
 
        return 0;
@@ -1147,7 +1147,7 @@ static int mvebu_gpio_probe(struct platform_device *pdev)
 
        platform_set_drvdata(pdev, mvchip);
 
-       if (of_property_read_u32(pdev->dev.of_node, "ngpios", &ngpios)) {
+       if (device_property_read_u32(&pdev->dev, "ngpios", &ngpios)) {
                dev_err(&pdev->dev, "Missing ngpios OF property\n");
                return -ENODEV;
        }