gpio: tegra: 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/20240822223845.706346-1-andy.shevchenko@gmail.comSigned-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>

drivers/gpio/gpio-tegra.c

@@ -18,11 +18,12 @@
 #include <linux/of.h>
 #include <linux/platform_device.h>
 #include <linux/module.h>
-#include <linux/seq_file.h>
 #include <linux/irqdomain.h>
 #include <linux/irqchip/chained_irq.h>
 #include <linux/pinctrl/consumer.h>
 #include <linux/pm.h>
+#include <linux/property.h>
+#include <linux/seq_file.h>
 
 #define GPIO_BANK(x)		((x) >> 5)
 #define GPIO_PORT(x)		(((x) >> 3) & 0x3)
@@ -755,7 +756,7 @@ static int tegra_gpio_probe(struct platform_device *pdev)
 	}
 
 	irq = &tgi->gc.irq;
-	irq->fwnode = of_node_to_fwnode(pdev->dev.of_node);
+	irq->fwnode = dev_fwnode(&pdev->dev);
 	irq->child_to_parent_hwirq = tegra_gpio_child_to_parent_hwirq;
 	irq->populate_parent_alloc_arg = tegra_gpio_populate_parent_fwspec;
 	irq->handler = handle_simple_irq;