CAPI: Schedule capifs for removal

With dynamic TTY nodes and the help of udev, we no longer need this
special filesystem. Schedule it for removal in one year from now.

As a last duty to this feature, move its help to right option so that
users can read the rationale.

Signed-off-by: Jan Kiszka <jan.kiszka@web.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

Documentation/feature-removal-schedule.txt

@@ -521,3 +521,13 @@ Why:	Duplicate functionality with the gspca_zc3xx driver, zc0301 only
 	sensors) wich are also supported by the gspca_zc3xx driver
 	(which supports 53 USB-ID's in total)
 Who:	Hans de Goede <hdegoede@redhat.com>
+
+----------------------------
+
+What:	capifs
+When:	February 2011
+Files:	drivers/isdn/capi/capifs.*
+Why:	udev fully replaces this special file system that only contains CAPI
+	NCCI TTY device nodes. User space (pppdcapiplugin) works without
+	noticing the difference.
+Who:	Jan Kiszka <jan.kiszka@web.de>

drivers/isdn/capi/Kconfig

@@ -35,18 +35,19 @@ config ISDN_CAPI_CAPI20
 	  Y/M here.
 
 config ISDN_CAPI_CAPIFS_BOOL
-	bool "CAPI2.0 filesystem support"
+	bool "CAPI2.0 filesystem support (DEPRECATED)"
 	depends on ISDN_CAPI_MIDDLEWARE && ISDN_CAPI_CAPI20
+	help
+	  This option provides a special file system, similar to /dev/pts with
+	  device nodes for the special ttys established by using the
+	  middleware extension above.
+	  You no longer need this, udev fully replaces it. This feature is
+	  scheduled for removal.
 
 config ISDN_CAPI_CAPIFS
 	tristate
 	depends on ISDN_CAPI_CAPIFS_BOOL
 	default ISDN_CAPI_CAPI20
-	help
-	  This option provides a special file system, similar to /dev/pts with
-	  device nodes for the special ttys established by using the
-	  middleware extension above. If you want to use pppd with
-	  pppdcapiplugin to dial up to your ISP, say Y here.
 
 config ISDN_CAPI_CAPIDRV
 	tristate "CAPI2.0 capidrv interface support"