diff options
| author | Lennert Buytenhek <buytenh@wantstofly.org> | 2010-11-29 10:21:48 +0100 |
|---|---|---|
| committer | Lennert Buytenhek <buytenh@wantstofly.org> | 2011-01-13 12:26:17 +0100 |
| commit | f64305a68b3cc688a20970cd6317f96c5778ea6f (patch) | |
| tree | 5f6be13ee877f1789ae15afa8a14e1178209bcae /arch/arm/kernel/irq.c | |
| parent | ARM: Use genirq definitions from kernel/irq/Kconfig. (diff) | |
| download | linux-f64305a68b3cc688a20970cd6317f96c5778ea6f.tar.xz linux-f64305a68b3cc688a20970cd6317f96c5778ea6f.zip | |
ARM: core irq_data conversion.
Signed-off-by: Lennert Buytenhek <buytenh@secretlab.ca>
Diffstat (limited to 'arch/arm/kernel/irq.c')
| -rw-r--r-- | arch/arm/kernel/irq.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/arch/arm/kernel/irq.c b/arch/arm/kernel/irq.c index 8135438b8818..28536e352deb 100644 --- a/arch/arm/kernel/irq.c +++ b/arch/arm/kernel/irq.c @@ -88,7 +88,7 @@ int show_interrupts(struct seq_file *p, void *v) seq_printf(p, "%*d: ", prec, i); for_each_present_cpu(cpu) seq_printf(p, "%10u ", kstat_irqs_cpu(i, cpu)); - seq_printf(p, " %10s", desc->chip->name ? : "-"); + seq_printf(p, " %10s", desc->irq_data.chip->name ? : "-"); seq_printf(p, " %s", action->name); for (action = action->next; action; action = action->next) seq_printf(p, ", %s", action->name); @@ -181,10 +181,11 @@ int __init arch_probe_nr_irqs(void) static void route_irq(struct irq_desc *desc, unsigned int irq, unsigned int cpu) { - pr_debug("IRQ%u: moving from cpu%u to cpu%u\n", irq, desc->node, cpu); + pr_debug("IRQ%u: moving from cpu%u to cpu%u\n", irq, desc->irq_data.node, cpu); raw_spin_lock_irq(&desc->lock); - desc->chip->set_affinity(irq, cpumask_of(cpu)); + desc->irq_data.chip->irq_set_affinity(&desc->irq_data, + cpumask_of(cpu), false); raw_spin_unlock_irq(&desc->lock); } @@ -199,16 +200,18 @@ void migrate_irqs(void) struct irq_desc *desc; for_each_irq_desc(i, desc) { - if (desc->node == cpu) { - unsigned int newcpu = cpumask_any_and(desc->affinity, + struct irq_data *d = &desc->irq_data; + + if (d->node == cpu) { + unsigned int newcpu = cpumask_any_and(d->affinity, cpu_online_mask); if (newcpu >= nr_cpu_ids) { if (printk_ratelimit()) printk(KERN_INFO "IRQ%u no longer affine to CPU%u\n", i, cpu); - cpumask_setall(desc->affinity); - newcpu = cpumask_any_and(desc->affinity, + cpumask_setall(d->affinity); + newcpu = cpumask_any_and(d->affinity, cpu_online_mask); } |