[S390]: Rewrite of the IUCV base code, part 1

Remove the old IUCV code from drivers/s390/net
Remove approprirate IUCV entries from drivers/s390/net/Makefile,
drivers/s390/net/Kconfig and arch/s390/defconfig
Signed-off-by: Frank Pavlic <fpavlic@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

arch/s390/defconfig

@@ -508,7 +508,6 @@ CONFIG_NET_ETHERNET=y
 #
 CONFIG_LCS=m
 CONFIG_CTC=m
-CONFIG_IUCV=m
 # CONFIG_NETIUCV is not set
 # CONFIG_SMSGIUCV is not set
 # CONFIG_CLAW is not set

drivers/s390/net/Kconfig

@@ -22,13 +22,6 @@ config CTC
 	  available.  This option is also available as a module which will be
 	  called ctc.ko.  If you do not know what it is, it's safe to say "Y".
 
-config IUCV
-	tristate "IUCV support (VM only)"
-	help
-	  Select this option if you want to use inter-user communication
-	  under VM or VIF. If unsure, say "Y" to enable a fast communication
-	  link between VM guests.
-
 config NETIUCV
 	tristate "IUCV network device support (VM only)"
 	depends on IUCV && NETDEVICES

drivers/s390/net/Makefile

@@ -4,7 +4,6 @@
 
 ctc-objs := ctcmain.o ctcdbug.o
 
-obj-$(CONFIG_IUCV) += iucv.o
 obj-$(CONFIG_NETIUCV) += netiucv.o fsm.o
 obj-$(CONFIG_SMSGIUCV) += smsgiucv.o
 obj-$(CONFIG_CTC) += ctc.o fsm.o cu3088.o