Index: linux-3.10.14/drivers/usb/core/Makefile
===================================================================
--- linux-3.10.14.orig/drivers/usb/core/Makefile
+++ linux-3.10.14/drivers/usb/core/Makefile
@@ -4,8 +4,6 @@
 
 ccflags-$(CONFIG_USB_DEBUG) := -DDEBUG
 
-obj-$(CONFIG_RALINK_MT7628) += ../host/mtk-phy.o ../host/mtk-phy-7628.o ../host/mtk-phy-ahb.o
-
 usbcore-y := usb.o hub.o hcd.o urb.o message.o driver.o
 usbcore-y += config.o file.o buffer.o sysfs.o endpoint.o
 usbcore-y += devio.o notify.o generic.o quirks.o devices.o
Index: linux-3.10.14/drivers/usb/host/Makefile
===================================================================
--- linux-3.10.14.orig/drivers/usb/host/Makefile
+++ linux-3.10.14/drivers/usb/host/Makefile
@@ -14,6 +14,10 @@ fhci-$(CONFIG_FHCI_DEBUG) += fhci-dbg.o
 xhci-hcd-y := xhci.o xhci-mem.o
 xhci-hcd-y += xhci-ring.o xhci-hub.o xhci-dbg.o
 
+ifneq ($(CONFIG_RALINK_MT7628), )
+obj-y += ../host/mtk-phy.o ../host/mtk-phy-7628.o ../host/mtk-phy-ahb.o
+endif
+
 ifndef CONFIG_USB_MT7621_XHCI_PLATFORM
 xhci-hcd-$(CONFIG_PCI)	+= xhci-pci.o
 endif