1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/s390/net/fsm.h b/drivers/s390/net/fsm.h
index af679c10f1bd..1e8b235d95b5 100644
--- a/drivers/s390/net/fsm.h
+++ b/drivers/s390/net/fsm.h
@@ -66,6 +66,7 @@ typedef struct fsm_instance_t {
         char name[16];
         void *userdata;
         int userint;
+        wait_queue_head_t wait_q;
 #if FSM_DEBUG_HISTORY
         int         history_index;
         int         history_size;
@@ -197,6 +198,7 @@ fsm_newstate(fsm_instance *fi, int newstate)
         printk(KERN_DEBUG "fsm(%s): New state %s\n", fi->name,
                 fi->f->state_names[newstate]);
 #endif
+        wake_up(&fi->wait_q);
 }
 
 /**