1 files changed, 14 insertions, 23 deletions

diff --git a/arch/arm/mach-sa1100/irq.c b/arch/arm/mach-sa1100/irq.c
index 14a7633e3cbe..981db9878b27 100644
--- a/arch/arm/mach-sa1100/irq.c
+++ b/arch/arm/mach-sa1100/irq.c
@@ -35,20 +35,11 @@ static int GPIO_IRQ_rising_edge;
 static int GPIO_IRQ_falling_edge;
 static int GPIO_IRQ_mask = (1 << 11) - 1;
 
-/*
- * To get the GPIO number from an IRQ number
- */
-#define GPIO_11_27_IRQ(i)	((i) + 11 - IRQ_GPIO11)
-#define GPIO11_27_MASK(irq)	(1 << GPIO_11_27_IRQ(irq))
-
 static int sa1100_gpio_type(struct irq_data *d, unsigned int type)
 {
 	unsigned int mask;
 
-	if (d->irq <= IRQ_GPIO10)
-		mask = 1 << d->irq;
-	else
-		mask = GPIO11_27_MASK(d->irq);
+	mask = BIT(d->hwirq);
 
 	if (type == IRQ_TYPE_PROBE) {
 		if ((GPIO_IRQ_rising_edge | GPIO_IRQ_falling_edge) & mask)
@@ -76,25 +67,25 @@ static int sa1100_gpio_type(struct irq_data *d, unsigned int type)
  */
 static void sa1100_low_gpio_ack(struct irq_data *d)
 {
-	GEDR = (1 << d->irq);
+	GEDR = BIT(d->hwirq);
 }
 
 static void sa1100_low_gpio_mask(struct irq_data *d)
 {
-	ICMR &= ~(1 << d->irq);
+	ICMR &= ~BIT(d->hwirq);
 }
 
 static void sa1100_low_gpio_unmask(struct irq_data *d)
 {
-	ICMR |= 1 << d->irq;
+	ICMR |= BIT(d->hwirq);
 }
 
 static int sa1100_low_gpio_wake(struct irq_data *d, unsigned int on)
 {
 	if (on)
-		PWER |= 1 << d->irq;
+		PWER |= BIT(d->hwirq);
 	else
-		PWER &= ~(1 << d->irq);
+		PWER &= ~BIT(d->hwirq);
 	return 0;
 }
 
@@ -162,14 +153,14 @@ sa1100_high_gpio_handler(unsigned int irq, struct irq_desc *desc)
  */
 static void sa1100_high_gpio_ack(struct irq_data *d)
 {
-	unsigned int mask = GPIO11_27_MASK(d->irq);
+	unsigned int mask = BIT(d->hwirq);
 
 	GEDR = mask;
 }
 
 static void sa1100_high_gpio_mask(struct irq_data *d)
 {
-	unsigned int mask = GPIO11_27_MASK(d->irq);
+	unsigned int mask = BIT(d->hwirq);
 
 	GPIO_IRQ_mask &= ~mask;
 
@@ -179,7 +170,7 @@ static void sa1100_high_gpio_mask(struct irq_data *d)
 
 static void sa1100_high_gpio_unmask(struct irq_data *d)
 {
-	unsigned int mask = GPIO11_27_MASK(d->irq);
+	unsigned int mask = BIT(d->hwirq);
 
 	GPIO_IRQ_mask |= mask;
 
@@ -190,9 +181,9 @@ static void sa1100_high_gpio_unmask(struct irq_data *d)
 static int sa1100_high_gpio_wake(struct irq_data *d, unsigned int on)
 {
 	if (on)
-		PWER |= GPIO11_27_MASK(d->irq);
+		PWER |= BIT(d->hwirq);
 	else
-		PWER &= ~GPIO11_27_MASK(d->irq);
+		PWER &= ~BIT(d->hwirq);
 	return 0;
 }
 
@@ -228,12 +219,12 @@ static struct irq_domain *sa1100_high_gpio_irqdomain;
  */
 static void sa1100_mask_irq(struct irq_data *d)
 {
-	ICMR &= ~(1 << d->irq);
+	ICMR &= ~BIT(d->hwirq);
 }
 
 static void sa1100_unmask_irq(struct irq_data *d)
 {
-	ICMR |= (1 << d->irq);
+	ICMR |= BIT(d->hwirq);
 }
 
 /*
@@ -241,7 +232,7 @@ static void sa1100_unmask_irq(struct irq_data *d)
  */
 static int sa1100_set_wake(struct irq_data *d, unsigned int on)
 {
-	if (d->irq == IRQ_RTCAlrm) {
+	if (BIT(d->hwirq) == IC_RTCAlrm) {
 		if (on)
 			PWER |= PWER_RTC;
 		else