USB: host: 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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/usb/host/isp1362-hcd.c b/drivers/usb/host/isp1362-hcd.c
index c15463b..6f29aba 100644
--- a/drivers/usb/host/isp1362-hcd.c
+++ b/drivers/usb/host/isp1362-hcd.c
@@ -2725,7 +2725,7 @@
 	INIT_LIST_HEAD(&isp1362_hcd->periodic);
 	INIT_LIST_HEAD(&isp1362_hcd->isoc);
 	INIT_LIST_HEAD(&isp1362_hcd->remove_list);
-	isp1362_hcd->board = pdev->dev.platform_data;
+	isp1362_hcd->board = dev_get_platdata(&pdev->dev);
 #if USE_PLATFORM_DELAY
 	if (!isp1362_hcd->board->delay) {
 		dev_err(hcd->self.controller, "No platform delay function given\n");