avr32: At32ap: Convert extint irq_chip to new functions

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
LKML-Reference: <20110206163008.996220791@linutronix.de>

arch/avr32/mach-at32ap/extint.c

@@ -61,35 +61,36 @@ struct eic {
 static struct eic *nmi_eic;
 static bool nmi_enabled;
 
-static void eic_ack_irq(unsigned int irq)
+static void eic_ack_irq(struct irq_chip *d)
 {
-	struct eic *eic = get_irq_chip_data(irq);
-	eic_writel(eic, ICR, 1 << (irq - eic->first_irq));
+	struct eic *eic = irq_data_get_irq_chip_data(data);
+	eic_writel(eic, ICR, 1 << (d->irq - eic->first_irq));
 }
 
-static void eic_mask_irq(unsigned int irq)
+static void eic_mask_irq(struct irq_chip *d)
 {
-	struct eic *eic = get_irq_chip_data(irq);
-	eic_writel(eic, IDR, 1 << (irq - eic->first_irq));
+	struct eic *eic = irq_data_get_irq_chip_data(data);
+	eic_writel(eic, IDR, 1 << (d->irq - eic->first_irq));
 }
 
-static void eic_mask_ack_irq(unsigned int irq)
+static void eic_mask_ack_irq(struct irq_chip *d)
 {
-	struct eic *eic = get_irq_chip_data(irq);
-	eic_writel(eic, ICR, 1 << (irq - eic->first_irq));
-	eic_writel(eic, IDR, 1 << (irq - eic->first_irq));
+	struct eic *eic = irq_data_get_irq_chip_data(data);
+	eic_writel(eic, ICR, 1 << (d->irq - eic->first_irq));
+	eic_writel(eic, IDR, 1 << (d->irq - eic->first_irq));
 }
 
-static void eic_unmask_irq(unsigned int irq)
+static void eic_unmask_irq(struct irq_chip *d)
 {
-	struct eic *eic = get_irq_chip_data(irq);
-	eic_writel(eic, IER, 1 << (irq - eic->first_irq));
+	struct eic *eic = irq_data_get_irq_chip_data(data);
+	eic_writel(eic, IER, 1 << (d->irq - eic->first_irq));
 }
 
-static int eic_set_irq_type(unsigned int irq, unsigned int flow_type)
+static int eic_set_irq_type(struct irq_chip *d, unsigned int flow_type)
 {
-	struct eic *eic = get_irq_chip_data(irq);
+	struct eic *eic = irq_data_get_irq_chip_data(data);
 	struct irq_desc *desc;
+	unsigned int irq = d->irq;
 	unsigned int i = irq - eic->first_irq;
 	u32 mode, edge, level;
 	int ret = 0;
@@ -98,7 +99,7 @@ static int eic_set_irq_type(unsigned int irq, unsigned int flow_type)
 	if (flow_type == IRQ_TYPE_NONE)
 		flow_type = IRQ_TYPE_LEVEL_LOW;
 
-	desc = &irq_desc[irq];
+	desc = irq_to_desc(irq);
 
 	mode = eic_readl(eic, MODE);
 	edge = eic_readl(eic, EDGE);
@@ -145,16 +146,16 @@ static int eic_set_irq_type(unsigned int irq, unsigned int flow_type)
 
 static struct irq_chip eic_chip = {
 	.name		= "eic",
-	.ack		= eic_ack_irq,
-	.mask		= eic_mask_irq,
-	.mask_ack	= eic_mask_ack_irq,
-	.unmask		= eic_unmask_irq,
-	.set_type	= eic_set_irq_type,
+	.irq_ack	= eic_ack_irq,
+	.irq_mask	= eic_mask_irq,
+	.irq_mask_ack	= eic_mask_ack_irq,
+	.irq_unmask	= eic_unmask_irq,
+	.irq_set_type	= eic_set_irq_type,
 };
 
 static void demux_eic_irq(unsigned int irq, struct irq_desc *desc)
 {
-	struct eic *eic = desc->handler_data;
+	struct eic *eic = get_irq_desc_data(desc);
 	unsigned long status, pending;
 	unsigned int i;