Use menuconfig objects: ISDN: CONFIG_ISDN

Transform Kconfig objects from "menu, config" into "menuconfig" so that the
user can disable the whole feature without having to enter the menu first.

Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
Cc: Karsten Keil <kkeil@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

drivers/isdn/Kconfig

@@ -2,12 +2,10 @@
 # ISDN device configuration
 #
 
-menu "ISDN subsystem"
-	depends on !S390
-
-config ISDN
+menuconfig ISDN
 	tristate "ISDN support"
 	depends on NET
+	depends on !S390
 	---help---
 	  ISDN ("Integrated Services Digital Networks", called RNIS in France)
 	  is a special type of fully digital telephone service; it's mostly
@@ -21,9 +19,9 @@ config ISDN
 
 	  Select this option if you want your kernel to support ISDN.
 
+if ISDN
 
 menu "Old ISDN4Linux"
-	depends on NET && ISDN
 
 config ISDN_I4L
 	tristate "Old ISDN4Linux (deprecated)"
@@ -50,11 +48,9 @@ endif
 endmenu
 
 comment "CAPI subsystem"
-	depends on NET && ISDN
 
 config ISDN_CAPI
 	tristate "CAPI2.0 support"
-	depends on ISDN
 	help
 	  This provides the CAPI (Common ISDN Application Programming
 	  Interface, a standard making it easy for programs to access ISDN
@@ -65,5 +61,4 @@ source "drivers/isdn/capi/Kconfig"
 
 source "drivers/isdn/hardware/Kconfig"
 
-endmenu
-
+endif # ISDN

drivers/isdn/hardware/Kconfig

@@ -2,7 +2,7 @@
 # ISDN hardware drivers
 #
 comment "CAPI hardware drivers"
-	depends on NET && ISDN && ISDN_CAPI
+	depends on ISDN_CAPI
 
 source "drivers/isdn/hardware/avm/Kconfig"
 

drivers/isdn/hardware/avm/Kconfig

@@ -3,7 +3,7 @@
 #
 
 menu "Active AVM cards"
-	depends on NET && ISDN && ISDN_CAPI!=n
+	depends on ISDN_CAPI!=n
 
 config CAPI_AVM
 	bool "Support AVM cards"

drivers/isdn/hardware/eicon/Kconfig

@@ -3,7 +3,7 @@
 #
 
 menu "Active Eicon DIVA Server cards"
-	depends on NET && ISDN && ISDN_CAPI!=n
+	depends on ISDN_CAPI!=n
 
 config CAPI_EICON
 	bool "Support Eicon cards"

drivers/isdn/i4l/Kconfig

@@ -86,7 +86,6 @@ config ISDN_X25
 
 
 menu "ISDN feature submodules"
-	depends on ISDN
 
 config ISDN_DRV_LOOP
 	tristate "isdnloop support"
@@ -100,7 +99,7 @@ config ISDN_DRV_LOOP
 
 config ISDN_DIVERSION
 	tristate "Support isdn diversion services"
-	depends on ISDN && ISDN_I4L
+	depends on ISDN_I4L
 	help
 	  This option allows you to use some supplementary diversion
 	  services in conjunction with the HiSax driver on an EURO/DSS1
@@ -120,13 +119,13 @@ config ISDN_DIVERSION
 endmenu
 
 comment "ISDN4Linux hardware drivers"
-	depends on NET && ISDN && ISDN_I4L
+	depends on ISDN_I4L
 
 source "drivers/isdn/hisax/Kconfig"
 
 
 menu "Active cards"
-	depends on NET && ISDN && ISDN_I4L!=n
+	depends on ISDN_I4L!=n
 
 source "drivers/isdn/icn/Kconfig"