*/
void dynamic_irq_init(unsigned int irq)
{
- struct irq_desc *desc = irq_to_desc(irq);
+ struct irq_desc *desc;
unsigned long flags;
+ desc = irq_to_desc(irq);
if (!desc) {
WARN(1, KERN_ERR "Trying to initialize invalid IRQ%d\n", irq);
return;
desc->irq_count = 0;
desc->irqs_unhandled = 0;
#ifdef CONFIG_SMP
- cpus_setall(desc->affinity);
+ cpumask_setall(&desc->affinity);
#endif
spin_unlock_irqrestore(&desc->lock, flags);
}
return -ENODEV;
}
+ type &= IRQ_TYPE_SENSE_MASK;
if (type == IRQ_TYPE_NONE)
return 0;
spin_lock(&desc->lock);
mask_ack_irq(desc, irq);
+ desc = irq_remap_to_desc(irq, desc);
if (unlikely(desc->status & IRQ_INPROGRESS))
goto out_unlock;
desc->status &= ~IRQ_INPROGRESS;
out:
desc->chip->eoi(irq);
+ desc = irq_remap_to_desc(irq, desc);
spin_unlock(&desc->lock);
}
!desc->action)) {
desc->status |= (IRQ_PENDING | IRQ_MASKED);
mask_ack_irq(desc, irq);
+ desc = irq_remap_to_desc(irq, desc);
goto out_unlock;
}
kstat_incr_irqs_this_cpu(irq, desc);
/* Start handling the irq */
desc->chip->ack(irq);
+ desc = irq_remap_to_desc(irq, desc);
/* Mark the IRQ currently in progress.*/
desc->status |= IRQ_INPROGRESS;
if (!noirqdebug)
note_interrupt(irq, desc, action_ret);
- if (desc->chip->eoi)
+ if (desc->chip->eoi) {
desc->chip->eoi(irq);
+ desc = irq_remap_to_desc(irq, desc);
+ }
}
void
/* Uninstall? */
if (handle == handle_bad_irq) {
- if (desc->chip != &no_irq_chip)
+ if (desc->chip != &no_irq_chip) {
mask_ack_irq(desc, irq);
+ desc = irq_remap_to_desc(irq, desc);
+ }
desc->status |= IRQ_DISABLED;
desc->depth = 1;
}