There is no point in having an incomplete copy of irq_set_affinity() for the hotplug irq migration code. Use the core function instead. Signed-off-by: Thomas Gleixner Cc: Paul Mundt Cc: sh --- arch/sh/kernel/irq.c | 16 +--------------- 1 file changed, 1 insertion(+), 15 deletions(-) Index: tip/arch/sh/kernel/irq.c =================================================================== --- tip.orig/arch/sh/kernel/irq.c +++ tip/arch/sh/kernel/irq.c @@ -217,19 +217,6 @@ void __init init_IRQ(void) } #ifdef CONFIG_HOTPLUG_CPU -static void route_irq(struct irq_data *data, unsigned int irq, unsigned int cpu) -{ - struct irq_desc *desc = irq_to_desc(irq); - struct irq_chip *chip = irq_data_get_irq_chip(data); - - printk(KERN_INFO "IRQ%u: moving from cpu%u to cpu%u\n", - irq, data->node, cpu); - - raw_spin_lock_irq(&desc->lock); - chip->irq_set_affinity(data, cpumask_of(cpu), false); - raw_spin_unlock_irq(&desc->lock); -} - /* * The CPU has been marked offline. Migrate IRQs off this CPU. If * the affinity settings do not allow other CPUs, force them onto any @@ -253,8 +240,7 @@ void migrate_irqs(void) newcpu = cpumask_any_and(data->affinity, cpu_online_mask); } - - route_irq(data, irq, newcpu); + irq_set_affinity(irq, cpumask_of(newcpu)); } } } -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/