usb: renesas_usbhs: Add struct device * declaration in usbhs_probe()

Since this can remove over 80 charactors in a line, this patch adds
struct device * declaration in usbhs_probe().

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/renesas_usbhs/common.c b/drivers/usb/renesas_usbhs/common.c
index f9476a0..379b4a0 100644 (file)
--- a/drivers/usb/renesas_usbhs/common.c
+++ b/drivers/usb/renesas_usbhs/common.c
@@ -658,27 +658,28 @@ static int usbhs_probe(struct platform_device *pdev)
        struct renesas_usbhs_platform_info *info = renesas_usbhs_get_info(pdev);
        struct usbhs_priv *priv;
        struct resource *res, *irq_res;
+       struct device *dev = &pdev->dev;
        int ret;
 
        /* check device node */
-       if (dev_of_node(&pdev->dev))
+       if (dev_of_node(dev))
                info = pdev->dev.platform_data = usbhs_parse_dt(&pdev->dev);
 
        /* check platform information */
        if (!info) {
-               dev_err(&pdev->dev, "no platform information\n");
+               dev_err(dev, "no platform information\n");
                return -EINVAL;
        }
 
        /* platform data */
        irq_res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
        if (!irq_res) {
-               dev_err(&pdev->dev, "Not enough Renesas USB platform resources.\n");
+               dev_err(dev, "Not enough Renesas USB platform resources.\n");
                return -ENODEV;
        }
 
        /* usb private data */
-       priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
+       priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
        if (!priv)
                return -ENOMEM;
 
@@ -687,13 +688,13 @@ static int usbhs_probe(struct platform_device *pdev)
        if (IS_ERR(priv->base))
                return PTR_ERR(priv->base);
 
-       if (of_property_read_bool(dev_of_node(&pdev->dev), "extcon")) {
-               priv->edev = extcon_get_edev_by_phandle(&pdev->dev, 0);
+       if (of_property_read_bool(dev_of_node(dev), "extcon")) {
+               priv->edev = extcon_get_edev_by_phandle(dev, 0);
                if (IS_ERR(priv->edev))
                        return PTR_ERR(priv->edev);
        }
 
-       priv->rsts = devm_reset_control_array_get_optional_shared(&pdev->dev);
+       priv->rsts = devm_reset_control_array_get_optional_shared(dev);
        if (IS_ERR(priv->rsts))
                return PTR_ERR(priv->rsts);
 
@@ -704,7 +705,7 @@ static int usbhs_probe(struct platform_device *pdev)
        priv->dparam = info->driver_param;
 
        if (!info->platform_callback.get_id) {
-               dev_err(&pdev->dev, "no platform callbacks");
+               dev_err(dev, "no platform callbacks\n");
                return -EINVAL;
        }
        priv->pfunc = info->platform_callback;
@@ -755,7 +756,7 @@ static int usbhs_probe(struct platform_device *pdev)
        if (ret)
                goto probe_fail_rst;
 
-       ret = usbhsc_clk_get(&pdev->dev, priv);
+       ret = usbhsc_clk_get(dev, priv);
        if (ret)
                goto probe_fail_clks;
 
@@ -771,8 +772,7 @@ static int usbhs_probe(struct platform_device *pdev)
                ret = !gpio_get_value(priv->dparam.enable_gpio);
                gpio_free(priv->dparam.enable_gpio);
                if (ret) {
-                       dev_warn(&pdev->dev,
-                                "USB function not selected (GPIO %d)\n",
+                       dev_warn(dev, "USB function not selected (GPIO %d)\n",
                                 priv->dparam.enable_gpio);
                        ret = -ENOTSUPP;
                        goto probe_end_mod_exit;
@@ -788,7 +788,7 @@ static int usbhs_probe(struct platform_device *pdev)
         */
        ret = usbhs_platform_call(priv, hardware_init, pdev);
        if (ret < 0) {
-               dev_err(&pdev->dev, "platform init failed.\n");
+               dev_err(dev, "platform init failed.\n");
                goto probe_end_mod_exit;
        }
 
@@ -796,7 +796,7 @@ static int usbhs_probe(struct platform_device *pdev)
        usbhs_platform_call(priv, phy_reset, pdev);
 
        /* power control */
-       pm_runtime_enable(&pdev->dev);
+       pm_runtime_enable(dev);
        if (!usbhs_get_dparam(priv, runtime_pwctrl)) {
                usbhsc_power_ctrl(priv, 1);
                usbhs_mod_autonomy_mode(priv);
@@ -809,7 +809,7 @@ static int usbhs_probe(struct platform_device *pdev)
         */
        usbhsc_schedule_notify_hotplug(pdev);
 
-       dev_info(&pdev->dev, "probed\n");
+       dev_info(dev, "probed\n");
 
        return ret;
 
@@ -824,7 +824,7 @@ probe_end_fifo_exit:
 probe_end_pipe_exit:
        usbhs_pipe_remove(priv);
 
-       dev_info(&pdev->dev, "probe failed (%d)\n", ret);
+       dev_info(dev, "probe failed (%d)\n", ret);
 
        return ret;
 }