Staging: dream: qdsp5: Makefile: cleaned up Makefile cflag lines

Changed to use the proper ccflags-y option
Signed-off-by: Tracey Dent <tdent48227@gmail.com>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/staging/dream/qdsp5/Makefile

-EXTRA_CFLAGS=-Idrivers/staging/dream/include
+ccflags-y:=-Idrivers/staging/dream/include
 obj-y += adsp.o
 ifeq ($(CONFIG_MSM_AMSS_VERSION_6350),y)
 obj-y += adsp_info.o