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powerpc: irq: Use irqdata based information 

We want to tighten the irq_desc access. So use the new accessors for
the same information.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Thomas Gleixner 2011-03-25 16:36:35 +01:00
parent ddaedd1c4a
commit 7bfbc1f283
1 changed files with 8 additions and 6 deletions
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14
arch/powerpc/kernel/irq.c
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@ -276,7 +276,7 @@ int show_interrupts(struct seq_file *p, void *v)
seq_printf(p, " %-16s", chip->name);
else
seq_printf(p, " %-16s", "None");
seq_printf(p, " %-8s", (desc->status & IRQ_LEVEL) ? "Level" : "Edge");
seq_printf(p, " %-8s", (irqd_is_level_type(&desc->irq_data) ? "Level" : "Edge");
if (action) {
seq_printf(p, " %s", action->name);
@ -315,24 +315,26 @@ void fixup_irqs(const struct cpumask *map)
alloc_cpumask_var(&mask, GFP_KERNEL);
for_each_irq(irq) {
struct irq_data *data;
struct irq_chip *chip;
desc = irq_to_desc(irq);
if (!desc)
continue;
if (desc->status & IRQ_PER_CPU)
data = irq_desc_get_irq_data(desc);
if (irqd_is_per_cpu(data))
continue;
chip = get_irq_desc_chip(desc);
chip = irq_data_get_irq_chip(data);
cpumask_and(mask, desc->irq_data.affinity, map);
cpumask_and(mask, data->affinity, map);
if (cpumask_any(mask) >= nr_cpu_ids) {
printk("Breaking affinity for irq %i\n", irq);
cpumask_copy(mask, map);
}
if (chip->irq_set_affinity)
chip->irq_set_affinity(&desc->irq_data, mask, true);
chip->irq_set_affinity(data, mask, true);
else if (desc->action && !(warned++))
printk("Cannot set affinity for irq %i\n", irq);
}
@ -827,7 +829,7 @@ unsigned int irq_create_of_mapping(struct device_node *controller,
/* Set type if specified and different than the current one */
if (type != IRQ_TYPE_NONE &&
type != (irq_to_desc(virq)->status & IRQF_TRIGGER_MASK))
type != (irqd_get_trigger_type(irq_get_irq_data(virq))))
set_irq_type(virq, type);
return virq;
}