[PATCH] alpha pt_regs cleanups: handle_irq()

isa_no_iack_sc_device_interrupt() always gets get_irq_regs() as
argument; kill that argument.

All but two callers of handle_irq() pass get_irq_regs() as argument;
convert the remaining two, kill set_irq_regs() inside handle_irq().

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 4 insertions, 2 deletions

diff --git a/arch/alpha/kernel/irq_alpha.c b/arch/alpha/kernel/irq_alpha.c
index d14cc423aa48..51d66b7f99e3 100644
--- a/arch/alpha/kernel/irq_alpha.c
+++ b/arch/alpha/kernel/irq_alpha.c
@@ -52,6 +52,7 @@ do_entInt(unsigned long type, unsigned long vector,
 #endif
                 break;
         case 1:
+                old_regs = set_irq_regs(regs);
 #ifdef CONFIG_SMP
           {
                 long cpu;
@@ -62,12 +63,13 @@ do_entInt(unsigned long type, unsigned long vector,
                 if (cpu != boot_cpuid) {
                         kstat_cpu(cpu).irqs[RTC_IRQ]++;
                 } else {
-                        handle_irq(RTC_IRQ, regs);
+                        handle_irq(RTC_IRQ);
                 }
           }
 #else
-                handle_irq(RTC_IRQ, regs);
+                handle_irq(RTC_IRQ);
 #endif
+                set_irq_regs(old_regs);
                 return;
         case 2:
                 alpha_mv.machine_check(vector, la_ptr, regs);