diff options
Diffstat (limited to 'drivers/staging/comedi/rt_pend_tq.c')
| -rw-r--r-- | drivers/staging/comedi/rt_pend_tq.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/comedi/rt_pend_tq.c b/drivers/staging/comedi/rt_pend_tq.c index 995f076e0af3..83ccf4da2952 100644 --- a/drivers/staging/comedi/rt_pend_tq.c +++ b/drivers/staging/comedi/rt_pend_tq.c @@ -25,7 +25,7 @@ volatile static struct rt_pend_tq rt_pend_tq[RT_PEND_TQ_SIZE]; volatile static struct rt_pend_tq *volatile rt_pend_head = rt_pend_tq, *volatile rt_pend_tail = rt_pend_tq; int rt_pend_tq_irq = 0; -spinlock_t rt_pend_tq_lock = SPIN_LOCK_UNLOCKED; +DEFINE_SPINLOCK(rt_pend_tq_lock); // WARNING: following code not checked against race conditions yet. #define INC_CIRCULAR_PTR(ptr,begin,size) do {if(++(ptr)>=(begin)+(size)) (ptr)=(begin); } while(0) |