[MIPS] Alchemy: Nuke homebrew setup_irq(), it's broken and unnecessary.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 9 insertions, 2 deletions

diff --git a/arch/mips/au1000/common/time.c b/arch/mips/au1000/common/time.c
index 2556399708ba..c8116bcacf55 100644
--- a/arch/mips/au1000/common/time.c
+++ b/arch/mips/au1000/common/time.c
@@ -67,7 +67,7 @@ static DEFINE_SPINLOCK(time_lock);
 unsigned long wtimer;
 
 #ifdef CONFIG_PM
-irqreturn_t counter0_irq(int irq, void *dev_id)
+static irqreturn_t counter0_irq(int irq, void *dev_id)
 {
         unsigned long pc0;
         int time_elapsed;
@@ -117,6 +117,13 @@ irqreturn_t counter0_irq(int irq, void *dev_id)
         return IRQ_HANDLED;
 }
 
+struct irqaction counter0_action = {
+        .handler        = counter0_irq,
+        .flags          = IRQF_DISABLED,
+        .name           = "alchemy-toy",
+        .dev_id         = NULL,
+};
+
 /* When we wakeup from sleep, we have to "catch up" on all of the
  * timer ticks we have missed.
  */
@@ -280,7 +287,7 @@ void __init plat_timer_setup(struct irqaction *irq)
                 au_writel(last_match20 + MATCH20_INC, SYS_TOYMATCH2);
                 au_sync();
                 while (au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_M20);
-                startup_match20_interrupt(counter0_irq);
+                setup_irq(AU1000_TOY_MATCH2_INT, &counter0_action);
 
                 /* We can use the real 'wait' instruction.
                 */