Staging: keucr: Makefile: Makefile clean up

Changed <module>-objs to <module>-y in Makefile.
Also, Replace EXTRA_CFLAGS with ccflags-y.
Signed-off-by: Tracey Dent <tdent48227@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/keucr/Makefile

-EXTRA_CFLAGS += -Idrivers/scsi
+ccflags-y := -Idrivers/scsi
 
 obj-$(CONFIG_USB_ENESTORAGE)	+= keucr.o
 
-keucr-objs :=			\
+keucr-y :=			\
 		usb.o		\
 		scsiglue.o	\
 		transport.o	\