usb: host: ehci-platform: Remove redundant use of of_match_ptr

'vt8500_ehci_ids' is always compiled in. Hence use of
of_match_ptr is unnecessary.
Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org>
Acked-by: NAlan Stern <stern@rowland.harvard.edu>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/usb/host/ehci-platform.c

@@ -223,7 +223,7 @@ static struct platform_driver ehci_platform_driver = {
 		.owner	= THIS_MODULE,
 		.name	= "ehci-platform",
 		.pm	= &ehci_platform_pm_ops,
-		.of_match_table = of_match_ptr(vt8500_ehci_ids),
+		.of_match_table = vt8500_ehci_ids,
 	}
 };