1 files changed, 0 insertions, 32 deletions

diff --git a/arch/mips/kernel/irq.c b/arch/mips/kernel/irq.c
index 9b0e49d63d7b..b339798b3172 100644
--- a/arch/mips/kernel/irq.c
+++ b/arch/mips/kernel/irq.c
@@ -88,25 +88,6 @@ atomic_t irq_err_count;
 unsigned long irq_hwmask[NR_IRQS];
 #endif /* CONFIG_MIPS_MT_SMTC */
 
-#undef do_IRQ
-
-/*
- * do_IRQ handles all normal device IRQ's (the special
- * SMP cross-CPU interrupts have their own specific
- * handlers).
- */
-asmlinkage unsigned int do_IRQ(unsigned int irq)
-{
-        irq_enter();
-
-        __DO_IRQ_SMTC_HOOK();
-        __do_IRQ(irq);
-
-        irq_exit();
-
-        return 1;
-}
-
 /*
  * Generic, controller-independent functions:
  */
@@ -172,19 +153,6 @@ __setup("nokgdb", nokgdb);
 
 void __init init_IRQ(void)
 {
-        int i;
-
-        for (i = 0; i < NR_IRQS; i++) {
-                irq_desc[i].status  = IRQ_DISABLED;
-                irq_desc[i].action  = NULL;
-                irq_desc[i].depth   = 1;
-                irq_desc[i].chip = &no_irq_chip;
-                spin_lock_init(&irq_desc[i].lock);
-#ifdef CONFIG_MIPS_MT_SMTC
-                irq_hwmask[i] = 0;
-#endif /* CONFIG_MIPS_MT_SMTC */
-        }
-
         arch_init_irq();
 
 #ifdef CONFIG_KGDB