[media] enable COMPILE_TEST for OMAP2 vout

We don't need anything special to enable COMPILE_TEST for
this driver.

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
diff --git a/drivers/media/platform/Makefile b/drivers/media/platform/Makefile
index 4ac4c91..b598b3b 100644
--- a/drivers/media/platform/Makefile
+++ b/drivers/media/platform/Makefile
@@ -49,6 +49,6 @@
 
 obj-y	+= davinci/
 
-obj-$(CONFIG_ARCH_OMAP)	+= omap/
+obj-y	+= omap/
 
 ccflags-y += -I$(srctree)/drivers/media/i2c