avr32: At32ap: Convert intc irq_chip to new functions

Also replace the open coded handler call with the proper wrapper.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
LKML-Reference: <20110206163009.096308633@linutronix.de>

1 files changed, 5 insertions, 7 deletions

diff --git a/arch/avr32/mach-at32ap/intc.c b/arch/avr32/mach-at32ap/intc.c
index 994c4545e2b7..d9270d64b4c9 100644
--- a/arch/avr32/mach-at32ap/intc.c
+++ b/arch/avr32/mach-at32ap/intc.c
@@ -34,12 +34,12 @@ extern struct platform_device at32_intc0_device;
  * TODO: We may be able to implement mask/unmask by setting IxM flags
  * in the status register.
  */
-static void intc_mask_irq(unsigned int irq)
+static void intc_mask_irq(struct irq_data *d)
 {
 
 }
 
-static void intc_unmask_irq(unsigned int irq)
+static void intc_unmask_irq(struct irq_data *d)
 {
 
 }
@@ -47,8 +47,8 @@ static void intc_unmask_irq(unsigned int irq)
 static struct intc intc0 = {
         .chip = {
                 .name           = "intc",
-                .mask           = intc_mask_irq,
-                .unmask         = intc_unmask_irq,
+                .irq_mask       = intc_mask_irq,
+                .irq_unmask     = intc_unmask_irq,
         },
 };
 
@@ -57,7 +57,6 @@ static struct intc intc0 = {
  */
 asmlinkage void do_IRQ(int level, struct pt_regs *regs)
 {
-        struct irq_desc *desc;
         struct pt_regs *old_regs;
         unsigned int irq;
         unsigned long status_reg;
@@ -69,8 +68,7 @@ asmlinkage void do_IRQ(int level, struct pt_regs *regs)
         irq_enter();
 
         irq = intc_readl(&intc0, INTCAUSE0 - 4 * level);
-        desc = irq_desc + irq;
-        desc->handle_irq(irq, desc);
+        generic_handle_irq(irq);
 
         /*
          * Clear all interrupt level masks so that we may handle