diff options
Diffstat (limited to 'drivers/dahdi/wctdm24xxp/wctdm24xxp.h')
| -rw-r--r-- | drivers/dahdi/wctdm24xxp/wctdm24xxp.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/dahdi/wctdm24xxp/wctdm24xxp.h b/drivers/dahdi/wctdm24xxp/wctdm24xxp.h index 0f497aa..4ab313d 100644 --- a/drivers/dahdi/wctdm24xxp/wctdm24xxp.h +++ b/drivers/dahdi/wctdm24xxp/wctdm24xxp.h @@ -273,11 +273,17 @@ struct wctdm { struct semaphore syncsem; int oldsync; - int initialized; /* 0 when the entire card is ready to go */ + int not_ready; /* 0 when the entire card is ready to go */ unsigned long checkflag; /* Internal state flags and task bits */ int companding; }; +static inline bool is_initialized(struct wctdm *wc) +{ + WARN_ON(wc->not_ready < 0); + return (wc->not_ready == 0); +} + /* Atomic flag bits for checkflag field */ #define WCTDM_CHECK_TIMING 0 |