[media] cec: select CEC_CORE instead of depend on it

The CEC framework is used by both drm and media. That makes it tricky
to get the dependencies right.

This patch moves the CEC_CORE and MEDIA_CEC_NOTIFIER config options
out of the media menu and instead drivers that want to use CEC should
select CEC_CORE and MEDIA_CEC_NOTIFIER (if needed).

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
diff --git a/drivers/media/Makefile b/drivers/media/Makefile
index 523fea3..044503a 100644
--- a/drivers/media/Makefile
+++ b/drivers/media/Makefile
@@ -4,8 +4,6 @@
 
 media-objs	:= media-device.o media-devnode.o media-entity.o
 
-obj-$(CONFIG_CEC_CORE) += cec/
-
 #
 # I2C drivers should come before other drivers, otherwise they'll fail
 # when compiled as builtin drivers
@@ -26,6 +24,8 @@
 # There are both core and drivers at RC subtree - merge before drivers
 obj-y += rc/
 
+obj-$(CONFIG_CEC_CORE) += cec/
+
 #
 # Finally, merge the drivers that require the core
 #