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ia64: sn: Use irqd_mark_affinity_set() helper

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irq_desc->status is going to be restricted. Provide a helper to set
that information in irq_data, where it belongs.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Thomas Gleixner 2011-03-25 20:43:34 +01:00
parent 97499b2ed7
commit 33776b009a
1 changed files with 1 additions and 3 deletions
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4
arch/ia64/sn/kernel/irq.c
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@ -353,7 +353,6 @@ void sn_irq_fixup(struct pci_dev *pci_dev, struct sn_irq_info *sn_irq_info)
int cpu = nasid_slice_to_cpuid(nasid, slice);
#ifdef CONFIG_SMP
int cpuphys;
struct irq_desc *desc;
#endif
pci_dev_get(pci_dev);
@ -370,12 +369,11 @@ void sn_irq_fixup(struct pci_dev *pci_dev, struct sn_irq_info *sn_irq_info)
#ifdef CONFIG_SMP
cpuphys = cpu_physical_id(cpu);
set_irq_affinity_info(sn_irq_info->irq_irq, cpuphys, 0);
desc = irq_to_desc(sn_irq_info->irq_irq);
/*
* Affinity was set by the PROM, prevent it from
* being reset by the request_irq() path.
*/
desc->status |= IRQ_AFFINITY_SET;
irqd_mark_affinity_was_set(irq_get_irq_data(sn_irq_info->irq_irq));
#endif
}