ISDN: Fix Config.in problem

drivers/isdn/hysdn/Config.in was referring to
CONFIG_ISDN_CAPI before it was defined.

Noticed by Greg Banks.

drivers/isdn/Config.in

@@ -22,8 +22,9 @@ if [ "$CONFIG_NET" != "n" ]; then
       tristate 'CAPI2.0 support' CONFIG_ISDN_CAPI
       if [ "$CONFIG_ISDN_CAPI" != "n" ]; then
          source drivers/isdn/capi/Config.in
-         source drivers/isdn/hardware/Config.in
       fi
+
+      source drivers/isdn/hardware/Config.in
    fi
 fi
 endmenu

drivers/isdn/hardware/Config.in

@@ -2,4 +2,26 @@
 # ISDN hardware drivers
 #
 
-source drivers/isdn/hardware/avm/Config.in
+if [ "$CONFIG_ISDN_CAPI" != "n" ]; then
+  comment 'CAPI hardware drivers'
+  source drivers/isdn/hardware/avm/Config.in
+fi
+
+if [ "$CONFIG_ISDN" != "n" ]; then
+  comment 'ISDN4Linux hardware drivers'
+
+  source drivers/isdn/hisax/Config.in
+
+  mainmenu_option next_comment
+  comment 'Active cards'
+
+  source drivers/isdn/icn/Config.in
+  source drivers/isdn/pcbit/Config.in
+  source drivers/isdn/sc/Config.in
+  source drivers/isdn/act2000/Config.in
+  source drivers/isdn/eicon/Config.in
+  source drivers/isdn/tpam/Config.in
+  source drivers/isdn/hysdn/Config.in
+  endmenu
+fi
+

drivers/isdn/hardware/avm/Config.in

@@ -3,7 +3,7 @@
 #
 
 mainmenu_option next_comment
-comment 'Drivers for active AVM cards'
+comment 'Active AVM cards'
 
 bool 'Support AVM cards' CONFIG_CAPI_AVM
 

drivers/isdn/hisax/Config.in

 mainmenu_option next_comment
-comment 'Passive ISDN cards'
+comment 'Passive cards'
 dep_tristate 'HiSax SiemensChipSet driver support' CONFIG_ISDN_DRV_HISAX $CONFIG_ISDN
 if [ "$CONFIG_ISDN_DRV_HISAX" != "n" ]; then
    comment '  D-channel protocol features'

drivers/isdn/i4l/Config.in

@@ -24,22 +24,3 @@ comment 'ISDN feature submodules'
    dep_tristate 'Support isdn diversion services' CONFIG_ISDN_DIVERSION $CONFIG_ISDN
 endmenu
 
-comment 'low-level hardware drivers'
-
-source drivers/isdn/hisax/Config.in
-
-### Active ISDN cards
-
-mainmenu_option next_comment
-comment 'Active ISDN cards'
-
-source drivers/isdn/icn/Config.in
-source drivers/isdn/pcbit/Config.in
-source drivers/isdn/sc/Config.in
-source drivers/isdn/act2000/Config.in
-source drivers/isdn/eicon/Config.in
-source drivers/isdn/tpam/Config.in
-source drivers/isdn/hysdn/Config.in
-
-endmenu
-