gpio: uniphier: Replace of_node_to_fwnode() with more suitable API

of_node_to_fwnode() is a IRQ domain specific implementation of
of_fwnode_handle(). Replace the former with more suitable API.

Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20240822225629.707365-1-andy.shevchenko@gmail.com
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>

diff --git a/drivers/gpio/gpio-uniphier.c b/drivers/gpio/gpio-uniphier.c
index 1f440707f8f4a420cd1d72dccb56c9af733dfd42..da99ba13e82d0c51062553ff7a75317d8dc42cbe 100644 (file)
--- a/drivers/gpio/gpio-uniphier.c
+++ b/drivers/gpio/gpio-uniphier.c
@@ -11,6 +11,7 @@
 #include <linux/of.h>
 #include <linux/of_irq.h>
 #include <linux/platform_device.h>
+#include <linux/property.h>
 #include <linux/spinlock.h>
 #include <dt-bindings/gpio/uniphier-gpio.h>
 
@@ -164,7 +165,7 @@ static int uniphier_gpio_to_irq(struct gpio_chip *chip, unsigned int offset)
        if (offset < UNIPHIER_GPIO_IRQ_OFFSET)
                return -ENXIO;
 
-       fwspec.fwnode = of_node_to_fwnode(chip->parent->of_node);
+       fwspec.fwnode = dev_fwnode(chip->parent);
        fwspec.param_count = 2;
        fwspec.param[0] = offset - UNIPHIER_GPIO_IRQ_OFFSET;
        /*
@@ -404,7 +405,7 @@ static int uniphier_gpio_probe(struct platform_device *pdev)
        priv->domain = irq_domain_create_hierarchy(
                                        parent_domain, 0,
                                        UNIPHIER_GPIO_IRQ_MAX_NUM,
-                                       of_node_to_fwnode(dev->of_node),
+                                       dev_fwnode(dev),
                                        &uniphier_gpio_irq_domain_ops, priv);
        if (!priv->domain)
                return -ENOMEM;