diff options
| -rw-r--r-- | kernel/irq/chip.c | 16 |
1 files changed, 2 insertions, 14 deletions
diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c index a499ca5..3ccff4d 100644 --- a/kernel/irq/chip.c +++ b/kernel/irq/chip.c @@ -583,14 +583,8 @@ handle_edge_irq(unsigned int irq, struct irq_desc *desc) /* Start handling the irq */ desc->irq_data.chip->irq_ack(&desc->irq_data); - /* Mark the IRQ currently in progress.*/ - desc->status |= IRQ_INPROGRESS; - do { - struct irqaction *action = desc->action; - irqreturn_t action_ret; - - if (unlikely(!action)) { + if (unlikely(!desc->action)) { mask_irq(desc); goto out_unlock; } @@ -606,16 +600,10 @@ handle_edge_irq(unsigned int irq, struct irq_desc *desc) unmask_irq(desc); } - desc->status &= ~IRQ_PENDING; - raw_spin_unlock(&desc->lock); - action_ret = handle_IRQ_event(irq, action); - if (!noirqdebug) - note_interrupt(irq, desc, action_ret); - raw_spin_lock(&desc->lock); + handle_irq_event(desc); } while ((desc->status & (IRQ_PENDING | IRQ_DISABLED)) == IRQ_PENDING); - desc->status &= ~IRQ_INPROGRESS; out_unlock: raw_spin_unlock(&desc->lock); } |
