IRQ: Maintain regs pointer globally rather than passing to IRQ handlers

[net-next-2.6.git] / arch / mips / sgi-ip22 / ip22-time.c

diff --git a/arch/mips/sgi-ip22/ip22-time.c b/arch/mips/sgi-ip22/ip22-time.c
index 0e061890f7973fab7d33c114ae89a6820c6c44dd..3462b0d98defcc0e7d28726670a8b718003c75ff 100644 (file)
--- a/arch/mips/sgi-ip22/ip22-time.c
+++ b/arch/mips/sgi-ip22/ip22-time.c
@@ -191,12 +191,14 @@ void indy_8254timer_irq(struct pt_regs *regs)
 
 void indy_r4k_timer_interrupt(struct pt_regs *regs)
 {
+       struct pt_regs *old_regs = set_irq_regs(regs);
        int irq = SGI_TIMER_IRQ;
 
        irq_enter();
        kstat_this_cpu.irqs[irq]++;
-       timer_interrupt(irq, NULL, regs);
+       timer_interrupt(irq, NULL);
        irq_exit();
+       set_irq_regs(old_regs);
 }
 
 void __init plat_timer_setup(struct irqaction *irq)