PCI: dwc: Replace of_gpio_named_count() by gpiod_count()

As a preparation to unexport of_gpio_named_count(), convert the
driver to use gpiod_count() instead.

Link: https://lore.kernel.org/r/20220830183310.48541-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Lorenzo Pieralisi <lpieralisi@kernel.org>
Acked-by: Rob Herring <robh@kernel.org>

Author: andy-shev

drivers/pci/controller/dwc/pcie-kirin.c

@@ -13,6 +13,7 @@
 #include <linux/delay.h>
 #include <linux/err.h>
 #include <linux/gpio.h>
+#include <linux/gpio/consumer.h>
 #include <linux/interrupt.h>
 #include <linux/mfd/syscon.h>
 #include <linux/of_address.h>
@@ -366,12 +367,11 @@ static int kirin_pcie_get_gpio_enable(struct kirin_pcie *pcie,
 				      struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
-	struct device_node *np = dev->of_node;
 	char name[32];
 	int ret, i;
 
 	/* This is an optional property */
-	ret = of_gpio_named_count(np, "hisilicon,clken-gpios");
+	ret = gpiod_count(dev, "hisilicon,clken");
 	if (ret < 0)
 		return 0;