diff options
Diffstat (limited to 'kernel/irq/manage.c')
| -rw-r--r-- | kernel/irq/manage.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c index 514bcfd855a..d3bf660cb57 100644 --- a/kernel/irq/manage.c +++ b/kernel/irq/manage.c @@ -786,7 +786,7 @@ irq_forced_thread_fn(struct irq_desc *desc, struct irqaction *action) } /* - * Interrupts explicitely requested as threaded interupts want to be + * Interrupts explicitly requested as threaded interrupts want to be * preemtible - many of them need to sleep and wait for slow busses to * complete. */ @@ -802,8 +802,7 @@ static irqreturn_t irq_thread_fn(struct irq_desc *desc, static void wake_threads_waitq(struct irq_desc *desc) { - if (atomic_dec_and_test(&desc->threads_active) && - waitqueue_active(&desc->wait_for_threads)) + if (atomic_dec_and_test(&desc->threads_active)) wake_up(&desc->wait_for_threads); } @@ -956,7 +955,7 @@ __setup_irq(unsigned int irq, struct irq_desc *desc, struct irqaction *new) goto out_mput; } - sched_setscheduler(t, SCHED_FIFO, ¶m); + sched_setscheduler_nocheck(t, SCHED_FIFO, ¶m); /* * We keep the reference to the task struct even if |