1 files changed, 0 insertions, 17 deletions

diff --git a/arch/mips/kernel/irq.c b/arch/mips/kernel/irq.c
index d1fea7a054be..5024fa39b861 100644
--- a/arch/mips/kernel/irq.c
+++ b/arch/mips/kernel/irq.c
@@ -73,7 +73,6 @@ void free_irqno(unsigned int irq)
  */
 void ack_bad_irq(unsigned int irq)
 {
-        smtc_im_ack_irq(irq);
         printk("unexpected IRQ # %d\n", irq);
 }
 
@@ -142,23 +141,7 @@ void __irq_entry do_IRQ(unsigned int irq)
 {
         irq_enter();
         check_stack_overflow();
-        if (!smtc_handle_on_other_cpu(irq))
-                generic_handle_irq(irq);
-        irq_exit();
-}
-
-#ifdef CONFIG_MIPS_MT_SMTC_IRQAFF
-/*
- * To avoid inefficient and in some cases pathological re-checking of
- * IRQ affinity, we have this variant that skips the affinity check.
- */
-
-void __irq_entry do_IRQ_no_affinity(unsigned int irq)
-{
-        irq_enter();
-        smtc_im_backstop(irq);
         generic_handle_irq(irq);
         irq_exit();
 }
 
-#endif /* CONFIG_MIPS_MT_SMTC_IRQAFF */