Merge branch 'master' of ssh://master.kernel.org/home/ftp/pub/scm/linux/kernel/git...

[linux-2.6-microblaze.git] / arch / sparc / kernel / irq_64.c

diff --git a/arch/sparc/kernel/irq_64.c b/arch/sparc/kernel/irq_64.c
index 8ba064f..5deabe9 100644 (file)
--- a/arch/sparc/kernel/irq_64.c
+++ b/arch/sparc/kernel/irq_64.c
@@ -252,9 +252,10 @@ struct irq_handler_data {
 #ifdef CONFIG_SMP
 static int irq_choose_cpu(unsigned int virt_irq)
 {
-       cpumask_t mask = irq_desc[virt_irq].affinity;
+       cpumask_t mask;
        int cpuid;
 
+       cpumask_copy(&mask, irq_desc[virt_irq].affinity);
        if (cpus_equal(mask, CPU_MASK_ALL)) {
                static int irq_rover;
                static DEFINE_SPINLOCK(irq_rover_lock);
@@ -265,12 +266,12 @@ static int irq_choose_cpu(unsigned int virt_irq)
                spin_lock_irqsave(&irq_rover_lock, flags);
 
                while (!cpu_online(irq_rover)) {
-                       if (++irq_rover >= NR_CPUS)
+                       if (++irq_rover >= nr_cpu_ids)
                                irq_rover = 0;
                }
                cpuid = irq_rover;
                do {
-                       if (++irq_rover >= NR_CPUS)
+                       if (++irq_rover >= nr_cpu_ids)
                                irq_rover = 0;
                } while (!cpu_online(irq_rover));
 
@@ -805,7 +806,7 @@ void fixup_irqs(void)
                    !(irq_desc[irq].status & IRQ_PER_CPU)) {
                        if (irq_desc[irq].chip->set_affinity)
                                irq_desc[irq].chip->set_affinity(irq,
-                                       &irq_desc[irq].affinity);
+                                       irq_desc[irq].affinity);
                }
                spin_unlock_irqrestore(&irq_desc[irq].lock, flags);
        }