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authorThomas Gleixner <tglx@linutronix.de>2015-07-13 20:51:23 +0000
committerIngo Molnar <mingo@kernel.org>2015-07-29 10:08:08 +0200
commit8b8149df9ce99e02cb2b4655bf20d0ce459b9076 (patch)
treee57b4ceb4ba04c68d442428dda86c6289d3690d5
parentd0abe2f3a9a541ded2e30ef7275f057fb7f0335a (diff)
downloadop-kernel-dev-8b8149df9ce99e02cb2b4655bf20d0ce459b9076.zip
op-kernel-dev-8b8149df9ce99e02cb2b4655bf20d0ce459b9076.tar.gz
sh/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: Simon Horman <horms@verge.net.au> Cc: Magnus Damm <magnus.damm@gmail.com> Link: http://lkml.kernel.org/r/20150713151626.713278346@linutronix.de Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@kernel.org>
-rw-r--r--arch/sh/kernel/irq.c7
-rw-r--r--drivers/sh/intc/chip.c6
2 files changed, 7 insertions, 6 deletions
diff --git a/arch/sh/kernel/irq.c b/arch/sh/kernel/irq.c
index 8dc677c..6c0378c 100644
--- a/arch/sh/kernel/irq.c
+++ b/arch/sh/kernel/irq.c
@@ -228,15 +228,16 @@ void migrate_irqs(void)
struct irq_data *data = irq_get_irq_data(irq);
if (irq_data_get_node(data) == cpu) {
- unsigned int newcpu = cpumask_any_and(data->affinity,
+ struct cpumask *mask = irq_data_get_affinity_mask(data);
+ unsigned int 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",
irq, cpu);
- cpumask_setall(data->affinity);
+ cpumask_setall(mask);
}
- irq_set_affinity(irq, data->affinity);
+ irq_set_affinity(irq, mask);
}
}
}
diff --git a/drivers/sh/intc/chip.c b/drivers/sh/intc/chip.c
index 46427b4..358df75 100644
--- a/drivers/sh/intc/chip.c
+++ b/drivers/sh/intc/chip.c
@@ -22,7 +22,7 @@ void _intc_enable(struct irq_data *data, unsigned long handle)
for (cpu = 0; cpu < SMP_NR(d, _INTC_ADDR_E(handle)); cpu++) {
#ifdef CONFIG_SMP
- if (!cpumask_test_cpu(cpu, data->affinity))
+ if (!cpumask_test_cpu(cpu, irq_data_get_affinity_mask(data)))
continue;
#endif
addr = INTC_REG(d, _INTC_ADDR_E(handle), cpu);
@@ -50,7 +50,7 @@ static void intc_disable(struct irq_data *data)
for (cpu = 0; cpu < SMP_NR(d, _INTC_ADDR_D(handle)); cpu++) {
#ifdef CONFIG_SMP
- if (!cpumask_test_cpu(cpu, data->affinity))
+ if (!cpumask_test_cpu(cpu, irq_data_get_affinity_mask(data)))
continue;
#endif
addr = INTC_REG(d, _INTC_ADDR_D(handle), cpu);
@@ -72,7 +72,7 @@ static int intc_set_affinity(struct irq_data *data,
if (!cpumask_intersects(cpumask, cpu_online_mask))
return -1;
- cpumask_copy(data->affinity, cpumask);
+ cpumask_copy(irq_data_get_affinity_mask(data), cpumask);
return IRQ_SET_MASK_OK_NOCOPY;
}
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