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authorJiang Liu <jiang.liu@linux.intel.com>2015-07-13 23:53:10 +0300
committerIngo Molnar <mingo@kernel.org>2015-07-29 11:08:11 +0300
commit1559f3b8d0527e24219149c95b3de5e7b2924828 (patch)
tree2c25f2af560fd2a8c892f82e347b800568fb8343
parent7fe88f3c00e7bfa44421681640fab3a9fadfef3b (diff)
downloadlinux-1559f3b8d0527e24219149c95b3de5e7b2924828.tar.xz
xtensa/irq: Use access helper irq_data_get_affinity_mask()
This is a preparatory patch for moving irq_data struct members. Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com> Cc: Chris Zankel <chris@zankel.net> Link: http://lkml.kernel.org/r/20150713172018.264485572@linutronix.de Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@kernel.org>
-rw-r--r--arch/xtensa/kernel/irq.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/arch/xtensa/kernel/irq.c b/arch/xtensa/kernel/irq.c
index 3eee94f621eb..d7b5a4c8ae5d 100644
--- a/arch/xtensa/kernel/irq.c
+++ b/arch/xtensa/kernel/irq.c
@@ -166,23 +166,25 @@ void migrate_irqs(void)
for_each_active_irq(i) {
struct irq_data *data = irq_get_irq_data(i);
+ struct cpumask *mask;
unsigned int newcpu;
if (irqd_is_per_cpu(data))
continue;
- if (!cpumask_test_cpu(cpu, data->affinity))
+ mask = irq_data_get_affinity_mask(data);
+ if (!cpumask_test_cpu(cpu, mask))
continue;
- newcpu = cpumask_any_and(data->affinity, cpu_online_mask);
+ newcpu = cpumask_any_and(mask, cpu_online_mask);
if (newcpu >= nr_cpu_ids) {
pr_info_ratelimited("IRQ%u no longer affine to CPU%u\n",
i, cpu);
- cpumask_setall(data->affinity);
+ cpumask_setall(mask);
}
- irq_set_affinity(i, data->affinity);
+ irq_set_affinity(i, mask);
}
}
#endif /* CONFIG_HOTPLUG_CPU */