media: soc_camera: Depend on BROKEN

This patch makes the SoC camera framework as well as effectively the few
remaining sensor drivers depend on BROKEN, rendering it uncompileable
without changes in Kconfig.

The purpose is to leave the code around if someone wishes to convert the
drivers to the modern day V4L2 sub-device framework without having to go
to see development history in git.
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Acked-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

drivers/staging/media/soc_camera/Kconfig

 config SOC_CAMERA
 	tristate "SoC camera support"
-	depends on VIDEO_V4L2 && HAS_DMA && I2C
+	depends on VIDEO_V4L2 && HAS_DMA && I2C && BROKEN
 	select VIDEOBUF2_CORE
 	help
 	  SoC Camera is a common API to several cameras, not connecting