[patch 3/8] ia64: hp-sim: Cleanup direct access to irq_desc

[Thomas Gleixner <tglx@linutronix.de>]

[-- Attachment #1: ia64-hp-sim-use-accessor-functions.patch --]
[-- Type: text/plain, Size: 834 bytes --]

Use accessor functions instead of open coded access.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
 arch/ia64/hp/sim/hpsim_irq.c |   10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

Index: linux-next/arch/ia64/hp/sim/hpsim_irq.c
===================================================================
--- linux-next.orig/arch/ia64/hp/sim/hpsim_irq.c
+++ linux-next/arch/ia64/hp/sim/hpsim_irq.c
@@ -40,12 +40,12 @@ static struct irq_chip irq_type_hp_sim =
 void __init
 hpsim_irq_init (void)
 {
-	struct irq_desc *idesc;
 	int i;
 
-	for (i = 0; i < NR_IRQS; ++i) {
-		idesc = irq_desc + i;
-		if (idesc->chip == &no_irq_chip)
-			idesc->chip = &irq_type_hp_sim;
+	for_each_active_irq(i) {
+		struct irq_chip *chip = get_irq_chip(i);
+
+		if (chip == &no_irq_chip)
+			set_irq_chip(i, &irq_type_hp_sim);
 	}
 }