1 files changed, 4 insertions, 2 deletions

diff --git a/arch/mips/alchemy/common/power.c b/arch/mips/alchemy/common/power.c
index bd854a6d1d89..33a3cdb7444a 100644
--- a/arch/mips/alchemy/common/power.c
+++ b/arch/mips/alchemy/common/power.c
@@ -51,7 +51,6 @@ static void au1000_calibrate_delay(void);
 
 extern unsigned long save_local_and_disable(int controller);
 extern void restore_local_and_enable(int controller, unsigned long mask);
-extern void local_enable_irq(unsigned int irq_nr);
 
 static DEFINE_SPINLOCK(pm_lock);
 
@@ -364,7 +363,10 @@ static int pm_do_freq(ctl_table *ctl, int write, struct file *file,
          */
         intc0_mask = save_local_and_disable(0);
         intc1_mask = save_local_and_disable(1);
-        local_enable_irq(AU1000_TOY_MATCH2_INT);
+        val = 1 << (AU1000_TOY_MATCH2_INT - AU1000_INTC0_INT_BASE);
+        au_writel(val, IC0_MASKSET);    /* unmask */
+        au_writel(val, IC0_WAKESET);    /* enable wake-from-sleep */
+        au_sync();
         spin_unlock_irqrestore(&pm_lock, flags);
         au1000_calibrate_delay();
         restore_local_and_enable(0, intc0_mask);