We want to tighten the irq_desc access. So use the new accessors for
the same information.
Signed-off-by: Thomas Gleixner <t...@linutronix.de>
---
arch/powerpc/kernel/irq.c | 17 +++++++++--------
1 file changed, 9 insertions(+), 8 deletions(-)
Index: linux-2.6-tip/arch/powerpc/kernel/irq.c
===================================================================
--- linux-2.6-tip.orig/arch/powerpc/kernel/irq.c
+++ linux-2.6-tip/arch/powerpc/kernel/irq.c
@@ -276,7 +276,7 @@ int show_interrupts(struct seq_file *p,
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 +315,25 @@ void fixup_irqs(const struct cpumask *ma
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)
+ data = irq_get_irq_data(irq);
+ if (!data)
continue;
- if (desc->status & IRQ_PER_CPU)
+ if (irqd_is_per_cpu(data))
continue;
- chip = get_irq_desc_chip(desc);
+ chip = irq_data_get_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 +828,7 @@ unsigned int irq_create_of_mapping(struc
/* 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;
}
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