1 files changed, 5 insertions, 11 deletions

diff --git a/arch/mips/loongson/lemote-2f/irq.c b/arch/mips/loongson/lemote-2f/irq.c
index 1d8b4d28a058..081db102bb98 100644
--- a/arch/mips/loongson/lemote-2f/irq.c
+++ b/arch/mips/loongson/lemote-2f/irq.c
@@ -19,7 +19,6 @@
 #include <machine.h>
 
 #define LOONGSON_TIMER_IRQ      (MIPS_CPU_IRQ_BASE + 7) /* cpu timer */
-#define LOONGSON_PERFCNT_IRQ    (MIPS_CPU_IRQ_BASE + 6) /* cpu perf counter */
 #define LOONGSON_NORTH_BRIDGE_IRQ       (MIPS_CPU_IRQ_BASE + 6) /* bonito */
 #define LOONGSON_UART_IRQ       (MIPS_CPU_IRQ_BASE + 3) /* cpu serial port */
 #define LOONGSON_SOUTH_BRIDGE_IRQ       (MIPS_CPU_IRQ_BASE + 2) /* i8259 */
@@ -79,9 +78,7 @@ void mach_irq_dispatch(unsigned int pending)
         if (pending & CAUSEF_IP7)
                 do_IRQ(LOONGSON_TIMER_IRQ);
         else if (pending & CAUSEF_IP6) {        /* North Bridge, Perf counter */
-#if defined(CONFIG_OPROFILE) || defined(CONFIG_OPROFILE_MODULE)
-                do_IRQ(LOONGSON2_PERFCNT_IRQ);
-#endif
+                do_perfcnt_IRQ();
                 bonito_irqdispatch();
         } else if (pending & CAUSEF_IP3)        /* CPU UART */
                 do_IRQ(LOONGSON_UART_IRQ);
@@ -91,13 +88,6 @@ void mach_irq_dispatch(unsigned int pending)
                 spurious_interrupt();
 }
 
-void __init set_irq_trigger_mode(void)
-{
-        /* setup cs5536 as high level trigger */
-        LOONGSON_INTPOL = LOONGSON_INT_BIT_INT0 | LOONGSON_INT_BIT_INT1;
-        LOONGSON_INTEDGE &= ~(LOONGSON_INT_BIT_INT0 | LOONGSON_INT_BIT_INT1);
-}
-
 static irqreturn_t ip6_action(int cpl, void *dev_id)
 {
         return IRQ_HANDLED;
@@ -122,6 +112,10 @@ void __init mach_init_irq(void)
          *   32-63        ------> bonito irq
          */
 
+        /* setup cs5536 as high level trigger */
+        LOONGSON_INTPOL = LOONGSON_INT_BIT_INT0 | LOONGSON_INT_BIT_INT1;
+        LOONGSON_INTEDGE &= ~(LOONGSON_INT_BIT_INT0 | LOONGSON_INT_BIT_INT1);
+
         /* Sets the first-level interrupt dispatcher. */
         mips_cpu_irq_init();
         init_i8259_irqs();