s390/ctcm: remove orphaned function declarations

drivers/s390/net/ctcm_fsms.h: fsm_action_nop - only declaration left
after commit 04885948 ("ctc: removal of the old ctc driver")

drivers/s390/net/ctcm_mpc.h: ctcmpc_open - only declaration left after
commit 293d984f ("ctcm: infrastructure for replaced ctc driver")
Reviewed-by: NJulian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: NVasily Gorbik <gor@linux.ibm.com>
Signed-off-by: NJulian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/s390/net/ctcm_fsms.h

@@ -159,7 +159,6 @@ extern const char *ctc_ch_state_names[];
 
 void ctcm_ccw_check_rc(struct channel *ch, int rc, char *msg);
 void ctcm_purge_skb_queue(struct sk_buff_head *q);
-void fsm_action_nop(fsm_instance *fi, int event, void *arg);
 
 /*
  * ----- non-static actions for ctcm channel statemachine -----

drivers/s390/net/ctcm_mpc.h

@@ -228,7 +228,6 @@ static inline void ctcmpc_dump32(char *buf, int len)
 		ctcmpc_dumpit(buf, 32);
 }
 
-int ctcmpc_open(struct net_device *);
 void ctcm_ccw_check_rc(struct channel *, int, char *);
 void mpc_group_ready(unsigned long adev);
 void mpc_channel_action(struct channel *ch, int direction, int action);