static DEFINE_SPINLOCK(i8259_lock);
-static struct device_node *i8259_node;
static struct irq_host *i8259_host;
/*
static struct irq_chip i8259_pic = {
.typename = " i8259 ",
.mask = i8259_mask_irq,
+ .disable = i8259_mask_irq,
.unmask = i8259_unmask_irq,
.mask_ack = i8259_mask_and_ack_irq,
};
static int i8259_host_match(struct irq_host *h, struct device_node *node)
{
- return i8259_node == NULL || i8259_node == node;
+ return h->of_node == NULL || h->of_node == node;
}
static int i8259_host_map(struct irq_host *h, unsigned int virq,
spin_unlock_irqrestore(&i8259_lock, flags);
/* create a legacy host */
- if (node)
- i8259_node = of_node_get(node);
- i8259_host = irq_alloc_host(IRQ_HOST_MAP_LEGACY, 0, &i8259_host_ops, 0);
+ i8259_host = irq_alloc_host(node, IRQ_HOST_MAP_LEGACY,
+ 0, &i8259_host_ops, 0);
if (i8259_host == NULL) {
printk(KERN_ERR "i8259: failed to allocate irq host !\n");
return;