diff options
| author | Jiang Liu <jiang.liu@linux.intel.com> | 2015-07-13 22:53:10 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-07-29 10:08:11 +0200 |
| commit | 1559f3b8d0527e24219149c95b3de5e7b2924828 (patch) | |
| tree | 2c25f2af560fd2a8c892f82e347b800568fb8343 /arch/xtensa/kernel/irq.c | |
| parent | spmi/pmic: Use irq_desc_get_xxx() to avoid redundant lookup of irq_desc (diff) | |
| download | linux-1559f3b8d0527e24219149c95b3de5e7b2924828.tar.xz linux-1559f3b8d0527e24219149c95b3de5e7b2924828.zip | |
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>
Diffstat (limited to 'arch/xtensa/kernel/irq.c')
| -rw-r--r-- | arch/xtensa/kernel/irq.c | 10 |
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 */ |