drivers/staging/ccg/Makefile - linux-imx - Git at Google

 g_ccg-y				:= ccg.o
 ccflags-y			+= -Idrivers/usb/gadget

 obj-$(CONFIG_USB_G_CCG)		+= g_ccg.o
	g_ccg-y := ccg.o
	ccflags-y += -Idrivers/usb/gadget

	obj-$(CONFIG_USB_G_CCG) += g_ccg.o