diff options
Diffstat (limited to 'kernel/irq')
| -rw-r--r-- | kernel/irq/chip.c | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c index 2c30b784459..809a03fe7e0 100644 --- a/kernel/irq/chip.c +++ b/kernel/irq/chip.c @@ -448,9 +448,6 @@ static bool irq_check_poll(struct irq_desc *desc) void handle_simple_irq(unsigned int irq, struct irq_desc *desc) { - struct irqaction *action; - irqreturn_t action_ret; - raw_spin_lock(&desc->lock); if (unlikely(desc->status & IRQ_INPROGRESS)) @@ -460,19 +457,11 @@ handle_simple_irq(unsigned int irq, struct irq_desc *desc) desc->status &= ~(IRQ_REPLAY | IRQ_WAITING); kstat_incr_irqs_this_cpu(irq, desc); - action = desc->action; - if (unlikely(!action || (desc->status & IRQ_DISABLED))) + if (unlikely(!desc->action || (desc->status & IRQ_DISABLED))) goto out_unlock; - desc->status |= IRQ_INPROGRESS; - raw_spin_unlock(&desc->lock); + handle_irq_event(desc); - action_ret = handle_IRQ_event(irq, action); - if (!noirqdebug) - note_interrupt(irq, desc, action_ret); - - raw_spin_lock(&desc->lock); - desc->status &= ~IRQ_INPROGRESS; out_unlock: raw_spin_unlock(&desc->lock); } |