Staging: tm6000: Makefile: replace the use of <module>-objs with <module>-y

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

drivers/staging/tm6000/Makefile

-tm6000-objs := tm6000-cards.o \
+tm6000-y := tm6000-cards.o \
 		   tm6000-core.o  \
 		   tm6000-i2c.o   \
 		   tm6000-video.o \