[ATALK]: Make CONFIG_DEV_APPLETALK a tristate.

Otherwise we allow building appletalk drivers in-kernel when
CONFIG_ATALK is modular.  That doesn't work because these drivers use
symbols such as "alloc_talkdev" which is exported from code built
by CONFIG_ATALK.

Noticed by Toralf Förster.

Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/appletalk/Kconfig b/drivers/net/appletalk/Kconfig
index b14e890..0a0e0cd 100644 (file)
--- a/drivers/net/appletalk/Kconfig
+++ b/drivers/net/appletalk/Kconfig
@@ -29,7 +29,7 @@ config ATALK
          even politically correct people are allowed to say Y here.
 
 config DEV_APPLETALK
-       bool "Appletalk interfaces support"
+       tristate "Appletalk interfaces support"
        depends on ATALK
        help
          AppleTalk is the protocol that Apple computers can use to communicate