usb: phy: use dev_get_platdata()

Use the wrapper function for retrieving the platform data instead of
accessing dev->platform_data directly.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

drivers/usb/phy/phy-fsl-usb.c

@@ -834,7 +834,7 @@ int usb_otg_start(struct platform_device *pdev)
 	int status;
 	struct resource *res;
 	u32 temp;
-	struct fsl_usb2_platform_data *pdata = pdev->dev.platform_data;
+	struct fsl_usb2_platform_data *pdata = dev_get_platdata(&pdev->dev);
 
 	p_otg = container_of(otg_trans, struct fsl_otg, phy);
 	fsm = &p_otg->fsm;
@@ -1105,7 +1105,7 @@ static int fsl_otg_probe(struct platform_device *pdev)
 {
 	int ret;
 
-	if (!pdev->dev.platform_data)
+	if (!dev_get_platdata(&pdev->dev))
 		return -ENODEV;
 
 	/* configure the OTG */
@@ -1137,7 +1137,7 @@ static int fsl_otg_probe(struct platform_device *pdev)
 
 static int fsl_otg_remove(struct platform_device *pdev)
 {
-	struct fsl_usb2_platform_data *pdata = pdev->dev.platform_data;
+	struct fsl_usb2_platform_data *pdata = dev_get_platdata(&pdev->dev);
 
 	usb_remove_phy(&fsl_otg_dev->phy);
 	free_irq(fsl_otg_dev->irq, fsl_otg_dev);

drivers/usb/phy/phy-gpio-vbus-usb.c

@@ -101,7 +101,7 @@ static void gpio_vbus_work(struct work_struct *work)
 {
 	struct gpio_vbus_data *gpio_vbus =
 		container_of(work, struct gpio_vbus_data, work.work);
-	struct gpio_vbus_mach_info *pdata = gpio_vbus->dev->platform_data;
+	struct gpio_vbus_mach_info *pdata = dev_get_platdata(gpio_vbus->dev);
 	int gpio, status, vbus;
 
 	if (!gpio_vbus->phy.otg->gadget)
@@ -155,7 +155,7 @@ static void gpio_vbus_work(struct work_struct *work)
 static irqreturn_t gpio_vbus_irq(int irq, void *data)
 {
 	struct platform_device *pdev = data;
-	struct gpio_vbus_mach_info *pdata = pdev->dev.platform_data;
+	struct gpio_vbus_mach_info *pdata = dev_get_platdata(&pdev->dev);
 	struct gpio_vbus_data *gpio_vbus = platform_get_drvdata(pdev);
 	struct usb_otg *otg = gpio_vbus->phy.otg;
 
@@ -182,7 +182,7 @@ static int gpio_vbus_set_peripheral(struct usb_otg *otg,
 
 	gpio_vbus = container_of(otg->phy, struct gpio_vbus_data, phy);
 	pdev = to_platform_device(gpio_vbus->dev);
-	pdata = gpio_vbus->dev->platform_data;
+	pdata = dev_get_platdata(gpio_vbus->dev);
 	gpio = pdata->gpio_pullup;
 
 	if (!gadget) {
@@ -243,7 +243,7 @@ static int gpio_vbus_set_suspend(struct usb_phy *phy, int suspend)
 
 static int __init gpio_vbus_probe(struct platform_device *pdev)
 {
-	struct gpio_vbus_mach_info *pdata = pdev->dev.platform_data;
+	struct gpio_vbus_mach_info *pdata = dev_get_platdata(&pdev->dev);
 	struct gpio_vbus_data *gpio_vbus;
 	struct resource *res;
 	int err, gpio, irq;
@@ -352,7 +352,7 @@ err_gpio:
 static int __exit gpio_vbus_remove(struct platform_device *pdev)
 {
 	struct gpio_vbus_data *gpio_vbus = platform_get_drvdata(pdev);
-	struct gpio_vbus_mach_info *pdata = pdev->dev.platform_data;
+	struct gpio_vbus_mach_info *pdata = dev_get_platdata(&pdev->dev);
 	int gpio = pdata->gpio_vbus;
 
 	device_init_wakeup(&pdev->dev, 0);

drivers/usb/phy/phy-msm-usb.c

@@ -1419,7 +1419,7 @@ static int __init msm_otg_probe(struct platform_device *pdev)
 	struct usb_phy *phy;
 
 	dev_info(&pdev->dev, "msm_otg probe\n");
-	if (!pdev->dev.platform_data) {
+	if (!dev_get_platdata(&pdev->dev)) {
 		dev_err(&pdev->dev, "No platform data given. Bailing out\n");
 		return -ENODEV;
 	}
@@ -1436,7 +1436,7 @@ static int __init msm_otg_probe(struct platform_device *pdev)
 		return -ENOMEM;
 	}
 
-	motg->pdata = pdev->dev.platform_data;
+	motg->pdata = dev_get_platdata(&pdev->dev);
 	phy = &motg->phy;
 	phy->dev = &pdev->dev;
 

drivers/usb/phy/phy-mv-u3d-usb.c

@@ -271,7 +271,7 @@ static int mv_u3d_phy_probe(struct platform_device *pdev)
 	void __iomem	*phy_base;
 	int	ret;
 
-	pdata = pdev->dev.platform_data;
+	pdata = dev_get_platdata(&pdev->dev);
 	if (!pdata) {
 		dev_err(&pdev->dev, "%s: no platform data defined\n", __func__);
 		return -EINVAL;

drivers/usb/phy/phy-mv-usb.c

@@ -673,7 +673,7 @@ int mv_otg_remove(struct platform_device *pdev)
 
 static int mv_otg_probe(struct platform_device *pdev)
 {
-	struct mv_usb_platform_data *pdata = pdev->dev.platform_data;
+	struct mv_usb_platform_data *pdata = dev_get_platdata(&pdev->dev);
 	struct mv_otg *mvotg;
 	struct usb_otg *otg;
 	struct resource *r;

drivers/usb/phy/phy-nop.c

@@ -142,7 +142,8 @@ static int nop_set_host(struct usb_otg *otg, struct usb_bus *host)
 static int nop_usb_xceiv_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
-	struct nop_usb_xceiv_platform_data *pdata = pdev->dev.platform_data;
+	struct nop_usb_xceiv_platform_data *pdata =
+			dev_get_platdata(&pdev->dev);
 	struct nop_usb_xceiv	*nop;
 	enum usb_phy_type	type = USB_PHY_TYPE_USB2;
 	int err;

drivers/usb/phy/phy-omap-control.c

@@ -197,7 +197,8 @@ static int omap_control_usb_probe(struct platform_device *pdev)
 {
 	struct resource	*res;
 	struct device_node *np = pdev->dev.of_node;
-	struct omap_control_usb_platform_data *pdata = pdev->dev.platform_data;
+	struct omap_control_usb_platform_data *pdata =
+			dev_get_platdata(&pdev->dev);
 
 	control_usb = devm_kzalloc(&pdev->dev, sizeof(*control_usb),
 		GFP_KERNEL);

drivers/usb/phy/phy-rcar-usb.c

@@ -83,7 +83,7 @@ static int rcar_usb_phy_init(struct usb_phy *phy)
 {
 	struct rcar_usb_phy_priv *priv = usb_phy_to_priv(phy);
 	struct device *dev = phy->dev;
-	struct rcar_phy_platform_data *pdata = dev->platform_data;
+	struct rcar_phy_platform_data *pdata = dev_get_platdata(dev);
 	void __iomem *reg0 = priv->reg0;
 	void __iomem *reg1 = priv->reg1;
 	static const u8 ovcn_act[] = { OVC0_ACT, OVC1_ACT, OVC2_ACT };
@@ -184,7 +184,7 @@ static int rcar_usb_phy_probe(struct platform_device *pdev)
 	void __iomem *reg0, *reg1 = NULL;
 	int ret;
 
-	if (!pdev->dev.platform_data) {
+	if (!dev_get_platdata(&pdev->dev)) {
 		dev_err(dev, "No platform data\n");
 		return -EINVAL;
 	}

drivers/usb/phy/phy-samsung-usb2.c

@@ -359,7 +359,7 @@ static int samsung_usb2phy_probe(struct platform_device *pdev)
 {
 	struct samsung_usbphy *sphy;
 	struct usb_otg *otg;
-	struct samsung_usbphy_data *pdata = pdev->dev.platform_data;
+	struct samsung_usbphy_data *pdata = dev_get_platdata(&pdev->dev);
 	const struct samsung_usbphy_drvdata *drv_data;
 	struct device *dev = &pdev->dev;
 	struct resource *phy_mem;

drivers/usb/phy/phy-samsung-usb3.c

@@ -231,7 +231,7 @@ static void samsung_usb3phy_shutdown(struct usb_phy *phy)
 static int samsung_usb3phy_probe(struct platform_device *pdev)
 {
 	struct samsung_usbphy *sphy;
-	struct samsung_usbphy_data *pdata = pdev->dev.platform_data;
+	struct samsung_usbphy_data *pdata = dev_get_platdata(&pdev->dev);
 	struct device *dev = &pdev->dev;
 	struct resource *phy_mem;
 	void __iomem	*phy_base;

drivers/usb/phy/phy-twl4030-usb.c

@@ -648,7 +648,7 @@ static int twl4030_set_host(struct usb_otg *otg, struct usb_bus *host)
 
 static int twl4030_usb_probe(struct platform_device *pdev)
 {
-	struct twl4030_usb_data *pdata = pdev->dev.platform_data;
+	struct twl4030_usb_data *pdata = dev_get_platdata(&pdev->dev);
 	struct twl4030_usb	*twl;
 	int			status, err;
 	struct usb_otg		*otg;

drivers/usb/phy/phy-twl6030-usb.c

@@ -324,7 +324,7 @@ static int twl6030_usb_probe(struct platform_device *pdev)
 	int			status, err;
 	struct device_node	*np = pdev->dev.of_node;
 	struct device		*dev = &pdev->dev;
-	struct twl4030_usb_data	*pdata = dev->platform_data;
+	struct twl4030_usb_data	*pdata = dev_get_platdata(dev);
 
 	twl = devm_kzalloc(dev, sizeof *twl, GFP_KERNEL);
 	if (!twl)