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mn10300: Fix incorrect use of irq_data->affinity

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The field affinity in struct irq_data is type of cpumask_var_t, so
we should pass in data->affinity instead of &data->affinity when
calling cpumask_xxxx().

Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: Tony Luck <tony.luck@intel.com>
Cc: linux-am33-list@redhat.com
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Randy Dunlap <rdunlap@infradead.org>
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: David Howells <dhowells@redhat.com>
Cc: Koichi Yasutake <yasutake.koichi@jp.panasonic.com>
Link: http://lkml.kernel.org/r/1433145945-789-14-git-send-email-jiang.liu@linux.intel.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Jiang Liu 2015-06-01 16:05:22 +08:00 committed by Thomas Gleixner
parent 5c1642e4d2
commit 856b859df4
1 changed files with 3 additions and 3 deletions
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6
arch/mn10300/kernel/irq.c
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@ -320,11 +320,11 @@ void migrate_irqs(void)
if (irqd_is_per_cpu(data))
continue;
if (cpumask_test_cpu(self, &data->affinity) &&
if (cpumask_test_cpu(self, data->affinity) &&
!cpumask_intersects(&irq_affinity[irq], cpu_online_mask)) {
int cpu_id;
cpu_id = cpumask_first(cpu_online_mask);
cpumask_set_cpu(cpu_id, &data->affinity);
cpumask_set_cpu(cpu_id, data->affinity);
}
/* We need to operate irq_affinity_online atomically. */
arch_local_cli_save(flags);
@ -335,7 +335,7 @@ void migrate_irqs(void)
GxICR(irq) = x & GxICR_LEVEL;
tmp = GxICR(irq);
new = cpumask_any_and(&data->affinity,
new = cpumask_any_and(data->affinity,
cpu_online_mask);
irq_affinity_online[irq] = new;