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>
diff --git a/drivers/usb/phy/phy-fsl-usb.c b/drivers/usb/phy/phy-fsl-usb.c
index e771baf..e965cf6 100644
--- a/drivers/usb/phy/phy-fsl-usb.c
+++ b/drivers/usb/phy/phy-fsl-usb.c
@@ -834,7 +834,7 @@
 	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 @@
 {
 	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_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);