diff options
Diffstat (limited to 'drivers/s390/net/fsm.h')
| -rw-r--r-- | drivers/s390/net/fsm.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/s390/net/fsm.h b/drivers/s390/net/fsm.h index 1b8a7e7c34f..a4510cf5903 100644 --- a/drivers/s390/net/fsm.h +++ b/drivers/s390/net/fsm.h @@ -1,5 +1,3 @@ -/* $Id: fsm.h,v 1.1.1.1 2002/03/13 19:33:09 mschwide Exp $ - */ #ifndef _FSM_H_ #define _FSM_H_ @@ -10,7 +8,7 @@ #include <linux/slab.h> #include <linux/sched.h> #include <linux/string.h> -#include <asm/atomic.h> +#include <linux/atomic.h> /** * Define this to get debugging messages. @@ -68,6 +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; @@ -140,7 +139,7 @@ fsm_record_history(fsm_instance *fi, int state, int event); * 1 if current state or event is out of range * !0 if state and event in range, but no action defined. */ -extern __inline__ int +static inline int fsm_event(fsm_instance *fi, int event, void *arg) { fsm_function_t r; @@ -188,7 +187,7 @@ fsm_event(fsm_instance *fi, int event, void *arg) * @param fi Pointer to FSM * @param state The new state for this FSM. */ -extern __inline__ void +static inline void fsm_newstate(fsm_instance *fi, int newstate) { atomic_set(&fi->state,newstate); @@ -199,6 +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); } /** @@ -208,7 +208,7 @@ fsm_newstate(fsm_instance *fi, int newstate) * * @return The current state of the FSM. */ -extern __inline__ int +static inline int fsm_getstate(fsm_instance *fi) { return atomic_read(&fi->state); |