[PATCH] media: Kconfig: Fix DVB_CORE can't be selected as module

[Lecopzer Chen]

The DVB_CORE now depends on MEDIA_DIGITAL_TV_SUPPORT and
default MEDIA_DIGITAL_TV_SUPPORT, and this makes it can never be =m
since the type of MEDIA_DIGITAL_TV_SUPPORT is bool.

Change MEDIA_DIGITAL_TV_SUPPORT to tristate so it's possible to set
DVB_CORE as =m.

Signed-off-by: Lecopzer Chen <lecopzer.chen@xxxxxxxxxxxx>
---
 drivers/media/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/Kconfig b/drivers/media/Kconfig
index b07812657cee..c3baf92b4d02 100644
--- a/drivers/media/Kconfig
+++ b/drivers/media/Kconfig
@@ -88,7 +88,7 @@ config MEDIA_ANALOG_TV_SUPPORT
 		will disable support for them.
 
 config MEDIA_DIGITAL_TV_SUPPORT
-	bool
+	tristate
 	prompt "Digital TV" if MEDIA_SUPPORT_FILTER
 	default y if !MEDIA_SUPPORT_FILTER
 	help
-- 
2.18.0