[media] v4l: sh_vou: Enable driver compilation with COMPILE_TEST

This helps increasing build testing coverage.

Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Simon Horman <horms@verge.net.au>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

drivers/media/platform/Kconfig

@@ -36,7 +36,8 @@ source "drivers/media/platform/blackfin/Kconfig"
 config VIDEO_SH_VOU
 	tristate "SuperH VOU video output driver"
 	depends on MEDIA_CAMERA_SUPPORT
-	depends on VIDEO_DEV && ARCH_SHMOBILE && I2C
+	depends on VIDEO_DEV && I2C
+	depends on ARCH_SHMOBILE || COMPILE_TEST
 	select VIDEOBUF_DMA_CONTIG
 	help
 	  Support for the Video Output Unit (VOU) on SuperH SoCs.