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alpha: irq: Convert affinity to use irq_data

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affinity is moving to irq_data. Fix it up.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Matt Turner <mattst88@gmail.com>
This commit is contained in:
Thomas Gleixner 2011-02-06 14:33:00 +00:00 committed by Matt Turner
parent eb1e17fb99
commit 0b534cf3e8
1 changed files with 9 additions and 4 deletions
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13
arch/alpha/kernel/irq.c
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@ -44,11 +44,16 @@ static char irq_user_affinity[NR_IRQS];
int irq_select_affinity(unsigned int irq)
{
struct irq_desc *desc = irq_to_desc(irq);
struct irq_data *data = irq_get_irq_data(irq);
struct irq_chip *chip;
static int last_cpu;
int cpu = last_cpu + 1;
if (!desc || !get_irq_desc_chip(desc)->set_affinity || irq_user_affinity[irq])
if (!data)
return 1;
chip = irq_data_get_irq_chip(data);
if (!chip->irq_set_affinity || irq_user_affinity[irq])
return 1;
while (!cpu_possible(cpu) ||
@ -56,8 +61,8 @@ int irq_select_affinity(unsigned int irq)
cpu = (cpu < (NR_CPUS-1) ? cpu + 1 : 0);
last_cpu = cpu;
cpumask_copy(desc->affinity, cpumask_of(cpu));
get_irq_desc_chip(desc)->set_affinity(irq, cpumask_of(cpu));
cpumask_copy(data->affinity, cpumask_of(cpu));
chip->irq_set_affinity(data, cpumask_of(cpu), false);
return 0;
}
#endif /* CONFIG_SMP */