X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=arch%2Farm%2Fkernel%2Firq.c;h=ec01f08f5642bef24e4e84ab6339042afabdb60d;hb=refs%2Fheads%2Fvserver;hp=2e1bf830fe11bf0523b2e37cbefaa32d50db4d55;hpb=67da514125f23d27bd45d41e330ef14b6206fe69;p=linux-2.6.git

diff --git a/arch/arm/kernel/irq.c b/arch/arm/kernel/irq.c
index 2e1bf830f..ec01f08f5 100644
--- a/arch/arm/kernel/irq.c
+++ b/arch/arm/kernel/irq.c
@@ -111,7 +111,8 @@ static struct irq_desc bad_irq_desc = {
  */
 asmlinkage void asm_do_IRQ(unsigned int irq, struct pt_regs *regs)
 {
-	struct irqdesc *desc = irq_desc + irq;
+	struct pt_regs *old_regs = set_irq_regs(regs);
+	struct irq_desc *desc = irq_desc + irq;
 
 	/*
 	 * Some hardware gives randomly wrong interrupts.  Rather
@@ -122,17 +123,18 @@ asmlinkage void asm_do_IRQ(unsigned int irq, struct pt_regs *regs)
 
 	irq_enter();
 
-	desc_handle_irq(irq, desc, regs);
+	desc_handle_irq(irq, desc);
 
 	/* AT91 specific workaround */
 	irq_finish(irq);
 
 	irq_exit();
+	set_irq_regs(old_regs);
 }
 
 void set_irq_flags(unsigned int irq, unsigned int iflags)
 {
-	struct irqdesc *desc;
+	struct irq_desc *desc;
 	unsigned long flags;
 
 	if (irq >= NR_IRQS) {
@@ -169,7 +171,7 @@ void __init init_IRQ(void)
 
 #ifdef CONFIG_HOTPLUG_CPU
 
-static void route_irq(struct irqdesc *desc, unsigned int irq, unsigned int cpu)
+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->cpu, cpu);
 
@@ -188,7 +190,7 @@ void migrate_irqs(void)
 	unsigned int i, cpu = smp_processor_id();
 
 	for (i = 0; i < NR_IRQS; i++) {
-		struct irqdesc *desc = irq_desc + i;
+		struct irq_desc *desc = irq_desc + i;
 
 		if (desc->cpu == cpu) {
 			unsigned int newcpu = any_online_cpu(desc->affinity);