genirq: Convert irq_desc.lock to raw_spinlock
[linux-3.10.git] / arch / arm / kernel / irq.c
index c9a8619..b7cb45b 100644 (file)
@@ -69,7 +69,7 @@ int show_interrupts(struct seq_file *p, void *v)
        }
 
        if (i < NR_IRQS) {
-               spin_lock_irqsave(&irq_desc[i].lock, flags);
+               raw_spin_lock_irqsave(&irq_desc[i].lock, flags);
                action = irq_desc[i].action;
                if (!action)
                        goto unlock;
@@ -84,7 +84,7 @@ int show_interrupts(struct seq_file *p, void *v)
 
                seq_putc(p, '\n');
 unlock:
-               spin_unlock_irqrestore(&irq_desc[i].lock, flags);
+               raw_spin_unlock_irqrestore(&irq_desc[i].lock, flags);
        } else if (i == NR_IRQS) {
 #ifdef CONFIG_FIQ
                show_fiq_list(p, v);
@@ -139,7 +139,7 @@ void set_irq_flags(unsigned int irq, unsigned int iflags)
        }
 
        desc = irq_desc + irq;
-       spin_lock_irqsave(&desc->lock, flags);
+       raw_spin_lock_irqsave(&desc->lock, flags);
        desc->status |= IRQ_NOREQUEST | IRQ_NOPROBE | IRQ_NOAUTOEN;
        if (iflags & IRQF_VALID)
                desc->status &= ~IRQ_NOREQUEST;
@@ -147,7 +147,7 @@ void set_irq_flags(unsigned int irq, unsigned int iflags)
                desc->status &= ~IRQ_NOPROBE;
        if (!(iflags & IRQF_NOAUTOEN))
                desc->status &= ~IRQ_NOAUTOEN;
-       spin_unlock_irqrestore(&desc->lock, flags);
+       raw_spin_unlock_irqrestore(&desc->lock, flags);
 }
 
 void __init init_IRQ(void)
@@ -166,9 +166,9 @@ static void route_irq(struct irq_desc *desc, unsigned int irq, unsigned int cpu)
 {
        pr_debug("IRQ%u: moving from cpu%u to cpu%u\n", irq, desc->node, cpu);
 
-       spin_lock_irq(&desc->lock);
+       raw_spin_lock_irq(&desc->lock);
        desc->chip->set_affinity(irq, cpumask_of(cpu));
-       spin_unlock_irq(&desc->lock);
+       raw_spin_unlock_irq(&desc->lock);
 }
 
 /*