From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date: Sat, 11 Dec 2010 13:08:57 +0000 (+0000)
Subject: mfd: Convert ASIC3 to new irq_ APIs
X-Git-Tag: v2.6.38-rc1~61^2~29
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0f76aaebe8015d6a850cb03622382bacb7860398;p=platform%2Fupstream%2Fkernel-adaptation-pc.git

mfd: Convert ASIC3 to new irq_ APIs

The interrupt controller APIs are being updated to pass a struct irq_data
rather than the interrupt number.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Ian Molton <ian@mnementh.co.uk>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---

diff --git a/drivers/mfd/asic3.c b/drivers/mfd/asic3.c
index 3c7dc5e..6a1f940 100644
--- a/drivers/mfd/asic3.c
+++ b/drivers/mfd/asic3.c
@@ -226,14 +226,14 @@ static inline int asic3_irq_to_index(struct asic3 *asic, int irq)
 	return (irq - asic->irq_base) & 0xf;
 }
 
-static void asic3_mask_gpio_irq(unsigned int irq)
+static void asic3_mask_gpio_irq(struct irq_data *data)
 {
-	struct asic3 *asic = get_irq_chip_data(irq);
+	struct asic3 *asic = irq_data_get_irq_chip_data(data);
 	u32 val, bank, index;
 	unsigned long flags;
 
-	bank = asic3_irq_to_bank(asic, irq);
-	index = asic3_irq_to_index(asic, irq);
+	bank = asic3_irq_to_bank(asic, data->irq);
+	index = asic3_irq_to_index(asic, data->irq);
 
 	spin_lock_irqsave(&asic->lock, flags);
 	val = asic3_read_register(asic, bank + ASIC3_GPIO_MASK);
@@ -242,9 +242,9 @@ static void asic3_mask_gpio_irq(unsigned int irq)
 	spin_unlock_irqrestore(&asic->lock, flags);
 }
 
-static void asic3_mask_irq(unsigned int irq)
+static void asic3_mask_irq(struct irq_data *data)
 {
-	struct asic3 *asic = get_irq_chip_data(irq);
+	struct asic3 *asic = irq_data_get_irq_chip_data(data);
 	int regval;
 	unsigned long flags;
 
@@ -254,7 +254,7 @@ static void asic3_mask_irq(unsigned int irq)
 				     ASIC3_INTR_INT_MASK);
 
 	regval &= ~(ASIC3_INTMASK_MASK0 <<
-		    (irq - (asic->irq_base + ASIC3_NUM_GPIOS)));
+		    (data->irq - (asic->irq_base + ASIC3_NUM_GPIOS)));
 
 	asic3_write_register(asic,
 			     ASIC3_INTR_BASE +
@@ -263,14 +263,14 @@ static void asic3_mask_irq(unsigned int irq)
 	spin_unlock_irqrestore(&asic->lock, flags);
 }
 
-static void asic3_unmask_gpio_irq(unsigned int irq)
+static void asic3_unmask_gpio_irq(struct irq_data *data)
 {
-	struct asic3 *asic = get_irq_chip_data(irq);
+	struct asic3 *asic = irq_data_get_irq_chip_data(data);
 	u32 val, bank, index;
 	unsigned long flags;
 
-	bank = asic3_irq_to_bank(asic, irq);
-	index = asic3_irq_to_index(asic, irq);
+	bank = asic3_irq_to_bank(asic, data->irq);
+	index = asic3_irq_to_index(asic, data->irq);
 
 	spin_lock_irqsave(&asic->lock, flags);
 	val = asic3_read_register(asic, bank + ASIC3_GPIO_MASK);
@@ -279,9 +279,9 @@ static void asic3_unmask_gpio_irq(unsigned int irq)
 	spin_unlock_irqrestore(&asic->lock, flags);
 }
 
-static void asic3_unmask_irq(unsigned int irq)
+static void asic3_unmask_irq(struct irq_data *data)
 {
-	struct asic3 *asic = get_irq_chip_data(irq);
+	struct asic3 *asic = irq_data_get_irq_chip_data(data);
 	int regval;
 	unsigned long flags;
 
@@ -291,7 +291,7 @@ static void asic3_unmask_irq(unsigned int irq)
 				     ASIC3_INTR_INT_MASK);
 
 	regval |= (ASIC3_INTMASK_MASK0 <<
-		   (irq - (asic->irq_base + ASIC3_NUM_GPIOS)));
+		   (data->irq - (asic->irq_base + ASIC3_NUM_GPIOS)));
 
 	asic3_write_register(asic,
 			     ASIC3_INTR_BASE +
@@ -300,15 +300,15 @@ static void asic3_unmask_irq(unsigned int irq)
 	spin_unlock_irqrestore(&asic->lock, flags);
 }
 
-static int asic3_gpio_irq_type(unsigned int irq, unsigned int type)
+static int asic3_gpio_irq_type(struct irq_data *data, unsigned int type)
 {
-	struct asic3 *asic = get_irq_chip_data(irq);
+	struct asic3 *asic = irq_data_get_irq_chip_data(data);
 	u32 bank, index;
 	u16 trigger, level, edge, bit;
 	unsigned long flags;
 
-	bank = asic3_irq_to_bank(asic, irq);
-	index = asic3_irq_to_index(asic, irq);
+	bank = asic3_irq_to_bank(asic, data->irq);
+	index = asic3_irq_to_index(asic, data->irq);
 	bit = 1<<index;
 
 	spin_lock_irqsave(&asic->lock, flags);
@@ -318,7 +318,7 @@ static int asic3_gpio_irq_type(unsigned int irq, unsigned int type)
 				   bank + ASIC3_GPIO_EDGE_TRIGGER);
 	trigger = asic3_read_register(asic,
 				      bank + ASIC3_GPIO_TRIGGER_TYPE);
-	asic->irq_bothedge[(irq - asic->irq_base) >> 4] &= ~bit;
+	asic->irq_bothedge[(data->irq - asic->irq_base) >> 4] &= ~bit;
 
 	if (type == IRQ_TYPE_EDGE_RISING) {
 		trigger |= bit;
@@ -328,11 +328,11 @@ static int asic3_gpio_irq_type(unsigned int irq, unsigned int type)
 		edge &= ~bit;
 	} else if (type == IRQ_TYPE_EDGE_BOTH) {
 		trigger |= bit;
-		if (asic3_gpio_get(&asic->gpio, irq - asic->irq_base))
+		if (asic3_gpio_get(&asic->gpio, data->irq - asic->irq_base))
 			edge &= ~bit;
 		else
 			edge |= bit;
-		asic->irq_bothedge[(irq - asic->irq_base) >> 4] |= bit;
+		asic->irq_bothedge[(data->irq - asic->irq_base) >> 4] |= bit;
 	} else if (type == IRQ_TYPE_LEVEL_LOW) {
 		trigger &= ~bit;
 		level &= ~bit;
@@ -359,17 +359,17 @@ static int asic3_gpio_irq_type(unsigned int irq, unsigned int type)
 
 static struct irq_chip asic3_gpio_irq_chip = {
 	.name		= "ASIC3-GPIO",
-	.ack		= asic3_mask_gpio_irq,
-	.mask		= asic3_mask_gpio_irq,
-	.unmask		= asic3_unmask_gpio_irq,
-	.set_type	= asic3_gpio_irq_type,
+	.irq_ack	= asic3_mask_gpio_irq,
+	.irq_mask	= asic3_mask_gpio_irq,
+	.irq_unmask	= asic3_unmask_gpio_irq,
+	.irq_set_type	= asic3_gpio_irq_type,
 };
 
 static struct irq_chip asic3_irq_chip = {
 	.name		= "ASIC3",
-	.ack		= asic3_mask_irq,
-	.mask		= asic3_mask_irq,
-	.unmask		= asic3_unmask_irq,
+	.irq_ack	= asic3_mask_irq,
+	.irq_mask	= asic3_mask_irq,
+	.irq_unmask	= asic3_unmask_irq,
 };
 
 static int __init asic3_irq_probe(struct platform_device *pdev)