diff options
Diffstat (limited to 'drivers/scsi/bfa/bfa_cs.h')
| -rw-r--r-- | drivers/scsi/bfa/bfa_cs.h | 21 |
1 files changed, 5 insertions, 16 deletions
diff --git a/drivers/scsi/bfa/bfa_cs.h b/drivers/scsi/bfa/bfa_cs.h index 6b606bf589b4..6650b1dbb1ed 100644 --- a/drivers/scsi/bfa/bfa_cs.h +++ b/drivers/scsi/bfa/bfa_cs.h @@ -187,10 +187,10 @@ typedef void (*bfa_sm_t)(void *sm, int event); #define bfa_sm_state_decl(oc, st, otype, etype) \ static void oc ## _sm_ ## st(otype * fsm, etype event) -#define bfa_sm_set_state(_sm, _state) ((_sm)->sm = (bfa_sm_t)(_state)) +#define bfa_sm_set_state(_sm, _state) ((_sm)->sm = (_state)) #define bfa_sm_send_event(_sm, _event) ((_sm)->sm((_sm), (_event))) #define bfa_sm_get_state(_sm) ((_sm)->sm) -#define bfa_sm_cmp_state(_sm, _state) ((_sm)->sm == (bfa_sm_t)(_state)) +#define bfa_sm_cmp_state(_sm, _state) ((_sm)->sm == (_state)) /* * For converting from state machine function to state encoding. @@ -200,7 +200,7 @@ struct bfa_sm_table_s { int state; /* state machine encoding */ char *name; /* state name for display */ }; -#define BFA_SM(_sm) ((bfa_sm_t)(_sm)) +#define BFA_SM(_sm) (_sm) /* * State machine with entry actions. @@ -218,24 +218,13 @@ typedef void (*bfa_fsm_t)(void *fsm, int event); static void oc ## _sm_ ## st ## _entry(otype * fsm) #define bfa_fsm_set_state(_fsm, _state) do { \ - (_fsm)->fsm = (bfa_fsm_t)(_state); \ + (_fsm)->fsm = (_state); \ _state ## _entry(_fsm); \ } while (0) #define bfa_fsm_send_event(_fsm, _event) ((_fsm)->fsm((_fsm), (_event))) #define bfa_fsm_get_state(_fsm) ((_fsm)->fsm) -#define bfa_fsm_cmp_state(_fsm, _state) \ - ((_fsm)->fsm == (bfa_fsm_t)(_state)) - -static inline int -bfa_sm_to_state(struct bfa_sm_table_s *smt, bfa_sm_t sm) -{ - int i = 0; - - while (smt[i].sm && smt[i].sm != sm) - i++; - return smt[i].state; -} +#define bfa_fsm_cmp_state(_fsm, _state) ((_fsm)->fsm == (_state)) /* * @ Generic wait counter. |