From 23265442b02b3cc3c0dd2bf89bc235970c629806 Mon Sep 17 00:00:00 2001 From: Lennert Buytenhek Date: Mon, 29 Nov 2010 10:27:27 +0100 Subject: [PATCH] ARM: davinci: irq_data conversion. Signed-off-by: Lennert Buytenhek --- arch/arm/mach-davinci/cp_intc.c | 30 +++++++++++++-------------- arch/arm/mach-davinci/gpio.c | 46 ++++++++++++++++++++--------------------- arch/arm/mach-davinci/irq.c | 26 +++++++++++------------ 3 files changed, 51 insertions(+), 51 deletions(-) diff --git a/arch/arm/mach-davinci/cp_intc.c b/arch/arm/mach-davinci/cp_intc.c index bb4c40e..9abc80a 100644 --- a/arch/arm/mach-davinci/cp_intc.c +++ b/arch/arm/mach-davinci/cp_intc.c @@ -26,30 +26,30 @@ static inline void cp_intc_write(unsigned long value, unsigned offset) __raw_writel(value, davinci_intc_base + offset); } -static void cp_intc_ack_irq(unsigned int irq) +static void cp_intc_ack_irq(struct irq_data *d) { - cp_intc_write(irq, CP_INTC_SYS_STAT_IDX_CLR); + cp_intc_write(d->irq, CP_INTC_SYS_STAT_IDX_CLR); } /* Disable interrupt */ -static void cp_intc_mask_irq(unsigned int irq) +static void cp_intc_mask_irq(struct irq_data *d) { /* XXX don't know why we need to disable nIRQ here... */ cp_intc_write(1, CP_INTC_HOST_ENABLE_IDX_CLR); - cp_intc_write(irq, CP_INTC_SYS_ENABLE_IDX_CLR); + cp_intc_write(d->irq, CP_INTC_SYS_ENABLE_IDX_CLR); cp_intc_write(1, CP_INTC_HOST_ENABLE_IDX_SET); } /* Enable interrupt */ -static void cp_intc_unmask_irq(unsigned int irq) +static void cp_intc_unmask_irq(struct irq_data *d) { - cp_intc_write(irq, CP_INTC_SYS_ENABLE_IDX_SET); + cp_intc_write(d->irq, CP_INTC_SYS_ENABLE_IDX_SET); } -static int cp_intc_set_irq_type(unsigned int irq, unsigned int flow_type) +static int cp_intc_set_irq_type(struct irq_data *d, unsigned int flow_type) { - unsigned reg = BIT_WORD(irq); - unsigned mask = BIT_MASK(irq); + unsigned reg = BIT_WORD(d->irq); + unsigned mask = BIT_MASK(d->irq); unsigned polarity = cp_intc_read(CP_INTC_SYS_POLARITY(reg)); unsigned type = cp_intc_read(CP_INTC_SYS_TYPE(reg)); @@ -85,18 +85,18 @@ static int cp_intc_set_irq_type(unsigned int irq, unsigned int flow_type) * generic drivers which call {enable|disable}_irq_wake for * wake up interrupt sources (eg RTC on DA850). */ -static int cp_intc_set_wake(unsigned int irq, unsigned int on) +static int cp_intc_set_wake(struct irq_data *d, unsigned int on) { return 0; } static struct irq_chip cp_intc_irq_chip = { .name = "cp_intc", - .ack = cp_intc_ack_irq, - .mask = cp_intc_mask_irq, - .unmask = cp_intc_unmask_irq, - .set_type = cp_intc_set_irq_type, - .set_wake = cp_intc_set_wake, + .irq_ack = cp_intc_ack_irq, + .irq_mask = cp_intc_mask_irq, + .irq_unmask = cp_intc_unmask_irq, + .irq_set_type = cp_intc_set_irq_type, + .irq_set_wake = cp_intc_set_wake, }; void __init cp_intc_init(void) diff --git a/arch/arm/mach-davinci/gpio.c b/arch/arm/mach-davinci/gpio.c index bf0ff58..20d66e5 100644 --- a/arch/arm/mach-davinci/gpio.c +++ b/arch/arm/mach-davinci/gpio.c @@ -205,20 +205,20 @@ pure_initcall(davinci_gpio_setup); * serve as EDMA event triggers. */ -static void gpio_irq_disable(unsigned irq) +static void gpio_irq_disable(struct irq_data *d) { - struct davinci_gpio_regs __iomem *g = irq2regs(irq); - u32 mask = (u32) get_irq_data(irq); + struct davinci_gpio_regs __iomem *g = irq2regs(d->irq); + u32 mask = (u32) irq_data_get_irq_data(d); __raw_writel(mask, &g->clr_falling); __raw_writel(mask, &g->clr_rising); } -static void gpio_irq_enable(unsigned irq) +static void gpio_irq_enable(struct irq_data *d) { - struct davinci_gpio_regs __iomem *g = irq2regs(irq); - u32 mask = (u32) get_irq_data(irq); - unsigned status = irq_desc[irq].status; + struct davinci_gpio_regs __iomem *g = irq2regs(d->irq); + u32 mask = (u32) irq_data_get_irq_data(d); + unsigned status = irq_desc[d->irq].status; status &= IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_EDGE_RISING; if (!status) @@ -230,19 +230,19 @@ static void gpio_irq_enable(unsigned irq) __raw_writel(mask, &g->set_rising); } -static int gpio_irq_type(unsigned irq, unsigned trigger) +static int gpio_irq_type(struct irq_data *d, unsigned trigger) { - struct davinci_gpio_regs __iomem *g = irq2regs(irq); - u32 mask = (u32) get_irq_data(irq); + struct davinci_gpio_regs __iomem *g = irq2regs(d->irq); + u32 mask = (u32) irq_data_get_irq_data(d); if (trigger & ~(IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_EDGE_RISING)) return -EINVAL; - irq_desc[irq].status &= ~IRQ_TYPE_SENSE_MASK; - irq_desc[irq].status |= trigger; + irq_desc[d->irq].status &= ~IRQ_TYPE_SENSE_MASK; + irq_desc[d->irq].status |= trigger; /* don't enable the IRQ if it's currently disabled */ - if (irq_desc[irq].depth == 0) { + if (irq_desc[d->irq].depth == 0) { __raw_writel(mask, (trigger & IRQ_TYPE_EDGE_FALLING) ? &g->set_falling : &g->clr_falling); __raw_writel(mask, (trigger & IRQ_TYPE_EDGE_RISING) @@ -253,9 +253,9 @@ static int gpio_irq_type(unsigned irq, unsigned trigger) static struct irq_chip gpio_irqchip = { .name = "GPIO", - .enable = gpio_irq_enable, - .disable = gpio_irq_disable, - .set_type = gpio_irq_type, + .irq_enable = gpio_irq_enable, + .irq_disable = gpio_irq_disable, + .irq_set_type = gpio_irq_type, }; static void @@ -269,8 +269,8 @@ gpio_irq_handler(unsigned irq, struct irq_desc *desc) mask <<= 16; /* temporarily mask (level sensitive) parent IRQ */ - desc->chip->mask(irq); - desc->chip->ack(irq); + desc->irq_data.chip->irq_mask(&desc->irq_data); + desc->irq_data.chip->irq_ack(&desc->irq_data); while (1) { u32 status; int n; @@ -293,7 +293,7 @@ gpio_irq_handler(unsigned irq, struct irq_desc *desc) status >>= res; } } - desc->chip->unmask(irq); + desc->irq_data.chip->irq_unmask(&desc->irq_data); /* now it may re-trigger */ } @@ -320,10 +320,10 @@ static int gpio_to_irq_unbanked(struct gpio_chip *chip, unsigned offset) return -ENODEV; } -static int gpio_irq_type_unbanked(unsigned irq, unsigned trigger) +static int gpio_irq_type_unbanked(struct irq_data *d, unsigned trigger) { - struct davinci_gpio_regs __iomem *g = irq2regs(irq); - u32 mask = (u32) get_irq_data(irq); + struct davinci_gpio_regs __iomem *g = irq2regs(d->irq); + u32 mask = (u32) irq_data_get_irq_data(d); if (trigger & ~(IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_EDGE_RISING)) return -EINVAL; @@ -397,7 +397,7 @@ static int __init davinci_gpio_irq_setup(void) irq = bank_irq; gpio_irqchip_unbanked = *get_irq_desc_chip(irq_to_desc(irq)); gpio_irqchip_unbanked.name = "GPIO-AINTC"; - gpio_irqchip_unbanked.set_type = gpio_irq_type_unbanked; + gpio_irqchip_unbanked.irq_set_type = gpio_irq_type_unbanked; /* default trigger: both edges */ g = gpio2regs(0); diff --git a/arch/arm/mach-davinci/irq.c b/arch/arm/mach-davinci/irq.c index 784ddf3..5e05c9b 100644 --- a/arch/arm/mach-davinci/irq.c +++ b/arch/arm/mach-davinci/irq.c @@ -53,14 +53,14 @@ static inline void davinci_irq_writel(unsigned long value, int offset) } /* Disable interrupt */ -static void davinci_mask_irq(unsigned int irq) +static void davinci_mask_irq(struct irq_data *d) { unsigned int mask; u32 l; - mask = 1 << IRQ_BIT(irq); + mask = 1 << IRQ_BIT(d->irq); - if (irq > 31) { + if (d->irq > 31) { l = davinci_irq_readl(IRQ_ENT_REG1_OFFSET); l &= ~mask; davinci_irq_writel(l, IRQ_ENT_REG1_OFFSET); @@ -72,14 +72,14 @@ static void davinci_mask_irq(unsigned int irq) } /* Enable interrupt */ -static void davinci_unmask_irq(unsigned int irq) +static void davinci_unmask_irq(struct irq_data *d) { unsigned int mask; u32 l; - mask = 1 << IRQ_BIT(irq); + mask = 1 << IRQ_BIT(d->irq); - if (irq > 31) { + if (d->irq > 31) { l = davinci_irq_readl(IRQ_ENT_REG1_OFFSET); l |= mask; davinci_irq_writel(l, IRQ_ENT_REG1_OFFSET); @@ -91,23 +91,23 @@ static void davinci_unmask_irq(unsigned int irq) } /* EOI interrupt */ -static void davinci_ack_irq(unsigned int irq) +static void davinci_ack_irq(struct irq_data *d) { unsigned int mask; - mask = 1 << IRQ_BIT(irq); + mask = 1 << IRQ_BIT(d->irq); - if (irq > 31) + if (d->irq > 31) davinci_irq_writel(mask, IRQ_REG1_OFFSET); else davinci_irq_writel(mask, IRQ_REG0_OFFSET); } static struct irq_chip davinci_irq_chip_0 = { - .name = "AINTC", - .ack = davinci_ack_irq, - .mask = davinci_mask_irq, - .unmask = davinci_unmask_irq, + .name = "AINTC", + .irq_ack = davinci_ack_irq, + .irq_mask = davinci_mask_irq, + .irq_unmask = davinci_unmask_irq, }; /* ARM Interrupt Controller Initialization */ -- 2.7.4