genirq: Convert irq_desc.lock to raw_spinlock

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / arch / x86 / kernel / irq.c

diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c
index 664bcb7384ac29245cdbf60751a6e09f8d1e8e82..91fd0c70a18abddc28eff75e287c70dd5d37af7d 100644 (file)
--- a/arch/x86/kernel/irq.c
+++ b/arch/x86/kernel/irq.c
@@ -149,7 +149,7 @@ int show_interrupts(struct seq_file *p, void *v)
        if (!desc)
                return 0;
 
-       spin_lock_irqsave(&desc->lock, flags);
+       raw_spin_lock_irqsave(&desc->lock, flags);
        for_each_online_cpu(j)
                any_count |= kstat_irqs_cpu(i, j);
        action = desc->action;
@@ -170,7 +170,7 @@ int show_interrupts(struct seq_file *p, void *v)
 
        seq_putc(p, '\n');
 out:
-       spin_unlock_irqrestore(&desc->lock, flags);
+       raw_spin_unlock_irqrestore(&desc->lock, flags);
        return 0;
 }
 
@@ -294,12 +294,12 @@ void fixup_irqs(void)
                        continue;
 
                /* interrupt's are disabled at this point */
-               spin_lock(&desc->lock);
+               raw_spin_lock(&desc->lock);
 
                affinity = desc->affinity;
                if (!irq_has_action(irq) ||
                    cpumask_equal(affinity, cpu_online_mask)) {
-                       spin_unlock(&desc->lock);
+                       raw_spin_unlock(&desc->lock);
                        continue;
                }
 
@@ -326,7 +326,7 @@ void fixup_irqs(void)
                if (!(desc->status & IRQ_MOVE_PCNTXT) && desc->chip->unmask)
                        desc->chip->unmask(irq);
 
-               spin_unlock(&desc->lock);
+               raw_spin_unlock(&desc->lock);
 
                if (break_affinity && set_affinity)
                        printk("Broke affinity for irq %i\n", irq);
@@ -356,10 +356,10 @@ void fixup_irqs(void)
                        irq = __get_cpu_var(vector_irq)[vector];
 
                        desc = irq_to_desc(irq);
-                       spin_lock(&desc->lock);
+                       raw_spin_lock(&desc->lock);
                        if (desc->chip->retrigger)
                                desc->chip->retrigger(irq);
-                       spin_unlock(&desc->lock);
+                       raw_spin_unlock(&desc->lock);
                }
        }
 }