Use menuconfig objects - CONFIG_ISDN_I4L

Remove a menu statement and several dependencies from the Kconfig files in
the drivers/isdn tree as they have become unnecessary by the transformation
of CONFIG_ISDN from "menu, config" into "menuconfig".
(Modified version of a patch originally proposed by Jan Engelhardt.)

Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Cc: Jan Engelhardt <jengelh@computergmbh.de>
Acked-by: Karsten Keil <kkeil@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/isdn/Kconfig b/drivers/isdn/Kconfig
index cf906c8..813ed4c 100644
--- a/drivers/isdn/Kconfig
+++ b/drivers/isdn/Kconfig
@@ -21,8 +21,6 @@
 
 if ISDN
 
-menu "Old ISDN4Linux"
-
 config ISDN_I4L
 	tristate "Old ISDN4Linux (deprecated)"
 	---help---
@@ -45,12 +43,8 @@
 source "drivers/isdn/i4l/Kconfig"
 endif
 
-endmenu
-
-comment "CAPI subsystem"
-
 config ISDN_CAPI
-	tristate "CAPI2.0 support"
+	tristate "CAPI 2.0 subsystem"
 	help
 	  This provides the CAPI (Common ISDN Application Programming
 	  Interface, a standard making it easy for programs to access ISDN