diff options
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mach-at91/gpio.c | 34 | ||||
| -rw-r--r-- | arch/arm/mach-at91/irq.c | 36 |
2 files changed, 35 insertions, 35 deletions
diff --git a/arch/arm/mach-at91/gpio.c b/arch/arm/mach-at91/gpio.c index ae4772e744a..af818a21587 100644 --- a/arch/arm/mach-at91/gpio.c +++ b/arch/arm/mach-at91/gpio.c @@ -274,10 +274,10 @@ EXPORT_SYMBOL(at91_get_gpio_value); static u32 wakeups[MAX_GPIO_BANKS]; static u32 backups[MAX_GPIO_BANKS]; -static int gpio_irq_set_wake(unsigned pin, unsigned state) +static int gpio_irq_set_wake(struct irq_data *d, unsigned state) { - unsigned mask = pin_to_mask(pin); - unsigned bank = (pin - PIN_BASE) / 32; + unsigned mask = pin_to_mask(d->irq); + unsigned bank = (d->irq - PIN_BASE) / 32; if (unlikely(bank >= MAX_GPIO_BANKS)) return -EINVAL; @@ -344,25 +344,25 @@ void at91_gpio_resume(void) * IRQ0..IRQ6 should be configurable, e.g. level vs edge triggering. */ -static void gpio_irq_mask(unsigned pin) +static void gpio_irq_mask(struct irq_data *d) { - void __iomem *pio = pin_to_controller(pin); - unsigned mask = pin_to_mask(pin); + void __iomem *pio = pin_to_controller(d->irq); + unsigned mask = pin_to_mask(d->irq); if (pio) __raw_writel(mask, pio + PIO_IDR); } -static void gpio_irq_unmask(unsigned pin) +static void gpio_irq_unmask(struct irq_data *d) { - void __iomem *pio = pin_to_controller(pin); - unsigned mask = pin_to_mask(pin); + void __iomem *pio = pin_to_controller(d->irq); + unsigned mask = pin_to_mask(d->irq); if (pio) __raw_writel(mask, pio + PIO_IER); } -static int gpio_irq_type(unsigned pin, unsigned type) +static int gpio_irq_type(struct irq_data *d, unsigned type) { switch (type) { case IRQ_TYPE_NONE: @@ -375,10 +375,10 @@ static int gpio_irq_type(unsigned pin, unsigned type) static struct irq_chip gpio_irqchip = { .name = "GPIO", - .mask = gpio_irq_mask, - .unmask = gpio_irq_unmask, - .set_type = gpio_irq_type, - .set_wake = gpio_irq_set_wake, + .irq_mask = gpio_irq_mask, + .irq_unmask = gpio_irq_unmask, + .irq_set_type = gpio_irq_type, + .irq_set_wake = gpio_irq_set_wake, }; static void gpio_irq_handler(unsigned irq, struct irq_desc *desc) @@ -393,7 +393,7 @@ static void gpio_irq_handler(unsigned irq, struct irq_desc *desc) pio = at91_gpio->regbase; /* temporarily mask (level sensitive) parent IRQ */ - desc->chip->ack(irq); + desc->irq_data.chip->irq_ack(&desc->irq_data); for (;;) { /* Reading ISR acks pending (edge triggered) GPIO interrupts. * When there none are pending, we're finished unless we need @@ -419,7 +419,7 @@ static void gpio_irq_handler(unsigned irq, struct irq_desc *desc) * another IRQ must be generated before it actually gets * here to be disabled on the GPIO controller. */ - gpio_irq_mask(pin); + gpio_irq_mask(irq_get_irq_data(pin)); } else generic_handle_irq(pin); @@ -429,7 +429,7 @@ static void gpio_irq_handler(unsigned irq, struct irq_desc *desc) isr >>= 1; } } - desc->chip->unmask(irq); + desc->irq_data.chip->irq_unmask(&desc->irq_data); /* now it may re-trigger */ } diff --git a/arch/arm/mach-at91/irq.c b/arch/arm/mach-at91/irq.c index da3494a5342..b56d6b3a408 100644 --- a/arch/arm/mach-at91/irq.c +++ b/arch/arm/mach-at91/irq.c @@ -34,23 +34,23 @@ #include <asm/mach/map.h> -static void at91_aic_mask_irq(unsigned int irq) +static void at91_aic_mask_irq(struct irq_data *d) { /* Disable interrupt on AIC */ - at91_sys_write(AT91_AIC_IDCR, 1 << irq); + at91_sys_write(AT91_AIC_IDCR, 1 << d->irq); } -static void at91_aic_unmask_irq(unsigned int irq) +static void at91_aic_unmask_irq(struct irq_data *d) { /* Enable interrupt on AIC */ - at91_sys_write(AT91_AIC_IECR, 1 << irq); + at91_sys_write(AT91_AIC_IECR, 1 << d->irq); } unsigned int at91_extern_irq; #define is_extern_irq(irq) ((1 << (irq)) & at91_extern_irq) -static int at91_aic_set_type(unsigned irq, unsigned type) +static int at91_aic_set_type(struct irq_data *d, unsigned type) { unsigned int smr, srctype; @@ -62,13 +62,13 @@ static int at91_aic_set_type(unsigned irq, unsigned type) srctype = AT91_AIC_SRCTYPE_RISING; break; case IRQ_TYPE_LEVEL_LOW: - if ((irq == AT91_ID_FIQ) || is_extern_irq(irq)) /* only supported on external interrupts */ + if ((d->irq == AT91_ID_FIQ) || is_extern_irq(d->irq)) /* only supported on external interrupts */ srctype = AT91_AIC_SRCTYPE_LOW; else return -EINVAL; break; case IRQ_TYPE_EDGE_FALLING: - if ((irq == AT91_ID_FIQ) || is_extern_irq(irq)) /* only supported on external interrupts */ + if ((d->irq == AT91_ID_FIQ) || is_extern_irq(d->irq)) /* only supported on external interrupts */ srctype = AT91_AIC_SRCTYPE_FALLING; else return -EINVAL; @@ -77,8 +77,8 @@ static int at91_aic_set_type(unsigned irq, unsigned type) return -EINVAL; } - smr = at91_sys_read(AT91_AIC_SMR(irq)) & ~AT91_AIC_SRCTYPE; - at91_sys_write(AT91_AIC_SMR(irq), smr | srctype); + smr = at91_sys_read(AT91_AIC_SMR(d->irq)) & ~AT91_AIC_SRCTYPE; + at91_sys_write(AT91_AIC_SMR(d->irq), smr | srctype); return 0; } @@ -87,15 +87,15 @@ static int at91_aic_set_type(unsigned irq, unsigned type) static u32 wakeups; static u32 backups; -static int at91_aic_set_wake(unsigned irq, unsigned value) +static int at91_aic_set_wake(struct irq_data *d, unsigned value) { - if (unlikely(irq >= 32)) + if (unlikely(d->irq >= 32)) return -EINVAL; if (value) - wakeups |= (1 << irq); + wakeups |= (1 << d->irq); else - wakeups &= ~(1 << irq); + wakeups &= ~(1 << d->irq); return 0; } @@ -119,11 +119,11 @@ void at91_irq_resume(void) static struct irq_chip at91_aic_chip = { .name = "AIC", - .ack = at91_aic_mask_irq, - .mask = at91_aic_mask_irq, - .unmask = at91_aic_unmask_irq, - .set_type = at91_aic_set_type, - .set_wake = at91_aic_set_wake, + .irq_ack = at91_aic_mask_irq, + .irq_mask = at91_aic_mask_irq, + .irq_unmask = at91_aic_unmask_irq, + .irq_set_type = at91_aic_set_type, + .irq_set_wake = at91_aic_set_wake, }; /* |