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authorThomas Gleixner <tglx@linutronix.de>2011-03-25 19:00:33 +0100
committerThomas Gleixner <tglx@linutronix.de>2011-03-29 14:47:59 +0200
commit097e98b4fc53fa9e9ef2b7b0c5364f2f079e7d6b (patch)
tree855cb88ef0544e55712235027bae4069b4bbb333
parentbfin: Use proper accessors in trace (diff)
downloadlinux-097e98b4fc53fa9e9ef2b7b0c5364f2f079e7d6b.tar.xz
linux-097e98b4fc53fa9e9ef2b7b0c5364f2f079e7d6b.zip
ia64: Convert migrate_platform_irqs() to new irq chip functions
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
-rw-r--r--arch/ia64/kernel/smpboot.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/arch/ia64/kernel/smpboot.c b/arch/ia64/kernel/smpboot.c
index d003b502a432..44f11ee411c0 100644
--- a/arch/ia64/kernel/smpboot.c
+++ b/arch/ia64/kernel/smpboot.c
@@ -677,7 +677,7 @@ extern void fixup_irqs(void);
int migrate_platform_irqs(unsigned int cpu)
{
int new_cpei_cpu;
- struct irq_desc *desc = NULL;
+ struct irq_data *data = NULL;
const struct cpumask *mask;
int retval = 0;
@@ -693,20 +693,20 @@ int migrate_platform_irqs(unsigned int cpu)
new_cpei_cpu = any_online_cpu(cpu_online_map);
mask = cpumask_of(new_cpei_cpu);
set_cpei_target_cpu(new_cpei_cpu);
- desc = irq_desc + ia64_cpe_irq;
+ data = irq_get_irq_data(ia64_cpe_irq);
/*
* Switch for now, immediately, we need to do fake intr
* as other interrupts, but need to study CPEI behaviour with
* polling before making changes.
*/
- if (desc) {
- desc->chip->disable(ia64_cpe_irq);
- desc->chip->set_affinity(ia64_cpe_irq, mask);
- desc->chip->enable(ia64_cpe_irq);
+ if (data && data->chip) {
+ data->chip->irq_disable(data);
+ data->chip->irq_set_affinity(data, mask, false);
+ data->chip->irq_enable(data);
printk ("Re-targetting CPEI to cpu %d\n", new_cpei_cpu);
}
}
- if (!desc) {
+ if (!data) {
printk ("Unable to retarget CPEI, offline cpu [%d] failed\n", cpu);
retval = -EBUSY;
}