Staging: crystalhd: 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/crystalhd/Makefile

 obj-$(CONFIG_CRYSTALHD)	+= crystalhd.o
 
-crystalhd-objs		:= crystalhd_cmds.o	\
+crystalhd-y		:= crystalhd_cmds.o	\
 			   crystalhd_hw.o	\
 			   crystalhd_lnx.o	\
 			   crystalhd_misc.o