usb: renesas_usbhs: Use dev_of_node macro instead of open coded

[platform/kernel/linux-starfive.git] / drivers / usb / renesas_usbhs / common.c

diff --git a/drivers/usb/renesas_usbhs/common.c b/drivers/usb/renesas_usbhs/common.c
index 1872756..35b06e7 100644 (file)
--- a/drivers/usb/renesas_usbhs/common.c
+++ b/drivers/usb/renesas_usbhs/common.c
@@ -297,7 +297,7 @@ static int usbhsc_clk_get(struct device *dev, struct usbhs_priv *priv)
                return 0;
 
        /* The first clock should exist */
-       priv->clks[0] = of_clk_get(dev->of_node, 0);
+       priv->clks[0] = of_clk_get(dev_of_node(dev), 0);
        if (IS_ERR(priv->clks[0]))
                return PTR_ERR(priv->clks[0]);
 
@@ -305,7 +305,7 @@ static int usbhsc_clk_get(struct device *dev, struct usbhs_priv *priv)
         * To backward compatibility with old DT, this driver checks the return
         * value if it's -ENOENT or not.
         */
-       priv->clks[1] = of_clk_get(dev->of_node, 1);
+       priv->clks[1] = of_clk_get(dev_of_node(dev), 1);
        if (PTR_ERR(priv->clks[1]) == -ENOENT)
                priv->clks[1] = NULL;
        else if (IS_ERR(priv->clks[1]))
@@ -648,10 +648,10 @@ static struct renesas_usbhs_platform_info *usbhs_parse_dt(struct device *dev)
        *dparam = data->param;
        info->platform_callback = *data->platform_callback;
 
-       if (!of_property_read_u32(dev->of_node, "renesas,buswait", &tmp))
+       if (!of_property_read_u32(dev_of_node(dev), "renesas,buswait", &tmp))
                dparam->buswait_bwait = tmp;
-       gpio = of_get_named_gpio_flags(dev->of_node, "renesas,enable-gpio", 0,
-                                      NULL);
+       gpio = of_get_named_gpio_flags(dev_of_node(dev), "renesas,enable-gpio",
+                                      0, NULL);
        if (gpio > 0)
                dparam->enable_gpio = gpio;
 
@@ -666,7 +666,7 @@ static int usbhs_probe(struct platform_device *pdev)
        int ret;
 
        /* check device node */
-       if (pdev->dev.of_node)
+       if (dev_of_node(&pdev->dev))
                info = pdev->dev.platform_data = usbhs_parse_dt(&pdev->dev);
 
        /* check platform information */
@@ -692,7 +692,7 @@ static int usbhs_probe(struct platform_device *pdev)
        if (IS_ERR(priv->base))
                return PTR_ERR(priv->base);
 
-       if (of_property_read_bool(pdev->dev.of_node, "extcon")) {
+       if (of_property_read_bool(dev_of_node(&pdev->dev), "extcon")) {
                priv->edev = extcon_get_edev_by_phandle(&pdev->dev, 0);
                if (IS_ERR(priv->edev))
                        return PTR_ERR(priv->edev);