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Date: Mon, 13 Dec 2010 13:30:00 +0100
From: Lennert Buytenhek <buytenh@...tstofly.org>
To: Samuel Ortiz <sameo@...ux.intel.com>
Cc: linux-kernel@...r.kernel.org
Subject: [PATCH 04/20] mfd: asic3: irq_data conversion.
Signed-off-by: Lennert Buytenhek <buytenh@...retlab.ca>
---
drivers/mfd/asic3.c | 60 +++++++++++++++++++++++++-------------------------
1 files changed, 30 insertions(+), 30 deletions(-)
diff --git a/drivers/mfd/asic3.c b/drivers/mfd/asic3.c
index 7de708d..3cab1a9 100644
--- a/drivers/mfd/asic3.c
+++ b/drivers/mfd/asic3.c
@@ -143,9 +143,9 @@ static void asic3_irq_demux(unsigned int irq, struct irq_desc *desc)
unsigned long flags;
struct asic3 *asic;
- desc->chip->ack(irq);
+ desc->irq_data.chip->irq_ack(&desc->irq_data);
- asic = desc->handler_data;
+ asic = get_irq_data(irq);
for (iter = 0 ; iter < MAX_ASIC_ISR_LOOPS; iter++) {
u32 status;
@@ -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 *d)
{
- struct asic3 *asic = get_irq_chip_data(irq);
+ struct asic3 *asic = irq_data_get_irq_chip_data(d);
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, d->irq);
+ index = asic3_irq_to_index(asic, d->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 *d)
{
- struct asic3 *asic = get_irq_chip_data(irq);
+ struct asic3 *asic = irq_data_get_irq_chip_data(d);
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)));
+ (d->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 *d)
{
- struct asic3 *asic = get_irq_chip_data(irq);
+ struct asic3 *asic = irq_data_get_irq_chip_data(d);
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, d->irq);
+ index = asic3_irq_to_index(asic, d->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 *d)
{
- struct asic3 *asic = get_irq_chip_data(irq);
+ struct asic3 *asic = irq_data_get_irq_chip_data(d);
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)));
+ (d->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 *d, unsigned int type)
{
- struct asic3 *asic = get_irq_chip_data(irq);
+ struct asic3 *asic = irq_data_get_irq_chip_data(d);
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, d->irq);
+ index = asic3_irq_to_index(asic, d->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[(d->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, d->irq - asic->irq_base))
edge &= ~bit;
else
edge |= bit;
- asic->irq_bothedge[(irq - asic->irq_base) >> 4] |= bit;
+ asic->irq_bothedge[(d->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)
--
1.7.1
--
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