media: omap3isp: Enable driver compilation on ARM with COMPILE_TEST

The omap3isp driver can't be compiled on non-ARM platforms but has no
compile-time dependency on OMAP. It however requires common clock
framework support, which isn't provided by all ARM platforms.

Drop the OMAP dependency when COMPILE_TEST is set and add ARM and
COMMON_CLK dependencies.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

drivers/media/platform/Kconfig

@@ -62,7 +62,10 @@ config VIDEO_MUX
 
 config VIDEO_OMAP3
 	tristate "OMAP 3 Camera support"
-	depends on VIDEO_V4L2 && I2C && VIDEO_V4L2_SUBDEV_API && ARCH_OMAP3
+	depends on VIDEO_V4L2 && I2C && VIDEO_V4L2_SUBDEV_API
+	depends on ARCH_OMAP3 || COMPILE_TEST
+	depends on ARM
+	depends on COMMON_CLK
 	depends on HAS_DMA && OF
 	depends on OMAP_IOMMU
 	select ARM_DMA_USE_IOMMU