[MIPS] Complete fixes after removal of pt_regs argument to int handlers.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/include/asm-mips/irq.h b/include/asm-mips/irq.h
index d35c617..1a9804c 100644
--- a/include/asm-mips/irq.h
+++ b/include/asm-mips/irq.h
@@ -26,7 +26,7 @@
 
 struct pt_regs;
 
-extern asmlinkage unsigned int do_IRQ(unsigned int irq, struct pt_regs *regs);
+extern asmlinkage unsigned int do_IRQ(unsigned int irq);
 
 #ifdef CONFIG_MIPS_MT_SMTC
 /*
@@ -55,18 +55,18 @@
  * Ideally there should be away to get this into kernel/irq/handle.c to
  * avoid the overhead of a call for just a tiny function ...
  */
-#define do_IRQ(irq, regs)						\
+#define do_IRQ(irq)							\
 do {									\
 	irq_enter();							\
 	__DO_IRQ_SMTC_HOOK();						\
-	__do_IRQ((irq), (regs));					\
+	__do_IRQ((irq));						\
 	irq_exit();							\
 } while (0)
 
 #endif
 
 extern void arch_init_irq(void);
-extern void spurious_interrupt(struct pt_regs *regs);
+extern void spurious_interrupt(void);
 
 #ifdef CONFIG_MIPS_MT_SMTC
 struct irqaction;