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Commit 84f551c7 authored by Jiang Liu's avatar Jiang Liu Committed by Thomas Gleixner
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ARM/irq: Use access helper irq_data_get_affinity_mask() 



This is a preparatory patch for moving irq_data struct members.

Signed-off-by: default avatarJiang Liu <jiang.liu@linux.intel.com>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
parent 6d0786ac

arch/arm/kernel/irq.c

+2 −2
Original line number Original line Diff line number Diff line
@@ -140,7 +140,7 @@ int __init arch_probe_nr_irqs(void) 
static bool migrate_one_irq(struct irq_desc *desc)

static bool migrate_one_irq(struct irq_desc *desc)

{

{

	struct irq_data *d = irq_desc_get_irq_data(desc);

	struct irq_data *d = irq_desc_get_irq_data(desc);

	const struct cpumask *affinity = d->affinity;

	const struct cpumask *affinity = irq_data_get_affinity_mask(d);

	struct irq_chip *c;

	struct irq_chip *c;

	bool ret = false;

	bool ret = false;
@@ -160,7 +160,7 @@ static bool migrate_one_irq(struct irq_desc *desc) 
	if (!c->irq_set_affinity)

	if (!c->irq_set_affinity)

		pr_debug("IRQ%u: unable to set affinity\n", d->irq);

		pr_debug("IRQ%u: unable to set affinity\n", d->irq);

	else if (c->irq_set_affinity(d, affinity, false) == IRQ_SET_MASK_OK && ret)

	else if (c->irq_set_affinity(d, affinity, false) == IRQ_SET_MASK_OK && ret)

		cpumask_copy(d->affinity, affinity);

		cpumask_copy(irq_data_get_affinity_mask(d), affinity);





	return ret;

	return ret;

}

}