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Commit 0b534cf3 authored by Thomas Gleixner's avatar Thomas Gleixner Committed by Matt Turner
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alpha: irq: Convert affinity to use irq_data 



affinity is moving to irq_data. Fix it up.

Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Signed-off-by: default avatarMatt Turner <mattst88@gmail.com>
parent eb1e17fb

arch/alpha/kernel/irq.c

+9 −4
Original line number Diff line number Diff line
@@ -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 */