[PATCH] ARM: OMAP: camera: build infrastructure

I have attached patch which updates omap camera build infrastructure.
Making a place for OMAP2 stuff. If we are agree on this then defconfigs
needs update, which I can submit next.

Tested with building h3 and h2 defconfigs.
Signed-off-by: Komal Shah <komal_shah802003@yahoo.com>

drivers/media/video/omap/Kconfig

+config VIDEO_OMAP_CAMERA
+	tristate "OMAP Camera support (EXPERIMENTAL)"
+	select VIDEO_BUF
+	depends on VIDEO_DEV && (ARCH_OMAP16XX || ARCH_OMAP24XX)
+	help
+	  V4L2 camera driver support for OMAP1/2 based boards.
+	
+config VIDEO_CAMERA_SENSOR_OV9640
+	tristate "OV9640 sensor support"
+	depends on VIDEO_OMAP_CAMERA
+	help
+	  OmniVision 9640 camera sensor support