ia64: Convert migrate_platform_irqs() to new irq chip functions
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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@ -677,7 +677,7 @@ extern void fixup_irqs(void);
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int migrate_platform_irqs(unsigned int cpu)
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{
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int new_cpei_cpu;
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struct irq_desc *desc = NULL;
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struct irq_data *data = NULL;
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const struct cpumask *mask;
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int retval = 0;
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@ -693,20 +693,20 @@ int migrate_platform_irqs(unsigned int cpu)
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new_cpei_cpu = any_online_cpu(cpu_online_map);
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mask = cpumask_of(new_cpei_cpu);
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set_cpei_target_cpu(new_cpei_cpu);
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desc = irq_desc + ia64_cpe_irq;
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data = irq_get_irq_data(ia64_cpe_irq);
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/*
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* Switch for now, immediately, we need to do fake intr
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* as other interrupts, but need to study CPEI behaviour with
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* polling before making changes.
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*/
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if (desc) {
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desc->chip->disable(ia64_cpe_irq);
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desc->chip->set_affinity(ia64_cpe_irq, mask);
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desc->chip->enable(ia64_cpe_irq);
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if (data && data->chip) {
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data->chip->irq_disable(data);
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data->chip->irq_set_affinity(data, mask, false);
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data->chip->irq_enable(data);
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printk ("Re-targetting CPEI to cpu %d\n", new_cpei_cpu);
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}
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}
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if (!desc) {
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if (!data) {
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printk ("Unable to retarget CPEI, offline cpu [%d] failed\n", cpu);
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retval = -EBUSY;
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}
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