[PARISC] Use set_irq_regs

Actually set the irq_regs pointer.

Signed-off-by: Matthew Wilcox <matthew@wil.cx>

1 files changed, 3 insertions, 0 deletions

diff --git a/arch/parisc/kernel/irq.c b/arch/parisc/kernel/irq.c
index 2ece7c7939fe..b39c5b9aff46 100644
--- a/arch/parisc/kernel/irq.c
+++ b/arch/parisc/kernel/irq.c
@@ -347,12 +347,14 @@ static inline int eirr_to_irq(unsigned long eirr)
 /* ONLY called from entry.S:intr_extint() */
 void do_cpu_irq_mask(struct pt_regs *regs)
 {
+        struct pt_regs *old_regs;
         unsigned long eirr_val;
         int irq, cpu = smp_processor_id();
 #ifdef CONFIG_SMP
         cpumask_t dest;
 #endif
 
+        old_regs = set_irq_regs(regs);
         local_irq_disable();
         irq_enter();
 
@@ -379,6 +381,7 @@ void do_cpu_irq_mask(struct pt_regs *regs)
 
  out:
         irq_exit();
+        set_irq_regs(old_regs);
         return;
 
  set_out: