diff options
Diffstat (limited to 'arch/arm/mach-lpc32xx/irq.c')
| -rw-r--r-- | arch/arm/mach-lpc32xx/irq.c | 56 |
1 files changed, 28 insertions, 28 deletions
diff --git a/arch/arm/mach-lpc32xx/irq.c b/arch/arm/mach-lpc32xx/irq.c index bd0df26c415..316ecbf6c58 100644 --- a/arch/arm/mach-lpc32xx/irq.c +++ b/arch/arm/mach-lpc32xx/irq.c @@ -191,38 +191,38 @@ static void get_controller(unsigned int irq, unsigned int *base, } } -static void lpc32xx_mask_irq(unsigned int irq) +static void lpc32xx_mask_irq(struct irq_data *d) { unsigned int reg, ctrl, mask; - get_controller(irq, &ctrl, &mask); + get_controller(d->irq, &ctrl, &mask); reg = __raw_readl(LPC32XX_INTC_MASK(ctrl)) & ~mask; __raw_writel(reg, LPC32XX_INTC_MASK(ctrl)); } -static void lpc32xx_unmask_irq(unsigned int irq) +static void lpc32xx_unmask_irq(struct irq_data *d) { unsigned int reg, ctrl, mask; - get_controller(irq, &ctrl, &mask); + get_controller(d->irq, &ctrl, &mask); reg = __raw_readl(LPC32XX_INTC_MASK(ctrl)) | mask; __raw_writel(reg, LPC32XX_INTC_MASK(ctrl)); } -static void lpc32xx_ack_irq(unsigned int irq) +static void lpc32xx_ack_irq(struct irq_data *d) { unsigned int ctrl, mask; - get_controller(irq, &ctrl, &mask); + get_controller(d->irq, &ctrl, &mask); __raw_writel(mask, LPC32XX_INTC_RAW_STAT(ctrl)); /* Also need to clear pending wake event */ - if (lpc32xx_events[irq].mask != 0) - __raw_writel(lpc32xx_events[irq].mask, - lpc32xx_events[irq].event_group->rawstat_reg); + if (lpc32xx_events[d->irq].mask != 0) + __raw_writel(lpc32xx_events[d->irq].mask, + lpc32xx_events[d->irq].event_group->rawstat_reg); } static void __lpc32xx_set_irq_type(unsigned int irq, int use_high_level, @@ -261,27 +261,27 @@ static void __lpc32xx_set_irq_type(unsigned int irq, int use_high_level, } } -static int lpc32xx_set_irq_type(unsigned int irq, unsigned int type) +static int lpc32xx_set_irq_type(struct irq_data *d, unsigned int type) { switch (type) { case IRQ_TYPE_EDGE_RISING: /* Rising edge sensitive */ - __lpc32xx_set_irq_type(irq, 1, 1); + __lpc32xx_set_irq_type(d->irq, 1, 1); break; case IRQ_TYPE_EDGE_FALLING: /* Falling edge sensitive */ - __lpc32xx_set_irq_type(irq, 0, 1); + __lpc32xx_set_irq_type(d->irq, 0, 1); break; case IRQ_TYPE_LEVEL_LOW: /* Low level sensitive */ - __lpc32xx_set_irq_type(irq, 0, 0); + __lpc32xx_set_irq_type(d->irq, 0, 0); break; case IRQ_TYPE_LEVEL_HIGH: /* High level sensitive */ - __lpc32xx_set_irq_type(irq, 1, 0); + __lpc32xx_set_irq_type(d->irq, 1, 0); break; /* Other modes are not supported */ @@ -290,33 +290,33 @@ static int lpc32xx_set_irq_type(unsigned int irq, unsigned int type) } /* Ok to use the level handler for all types */ - set_irq_handler(irq, handle_level_irq); + set_irq_handler(d->irq, handle_level_irq); return 0; } -static int lpc32xx_irq_wake(unsigned int irqno, unsigned int state) +static int lpc32xx_irq_wake(struct irq_data *d, unsigned int state) { unsigned long eventreg; - if (lpc32xx_events[irqno].mask != 0) { - eventreg = __raw_readl(lpc32xx_events[irqno]. + if (lpc32xx_events[d->irq].mask != 0) { + eventreg = __raw_readl(lpc32xx_events[d->irq]. event_group->enab_reg); if (state) - eventreg |= lpc32xx_events[irqno].mask; + eventreg |= lpc32xx_events[d->irq].mask; else - eventreg &= ~lpc32xx_events[irqno].mask; + eventreg &= ~lpc32xx_events[d->irq].mask; __raw_writel(eventreg, - lpc32xx_events[irqno].event_group->enab_reg); + lpc32xx_events[d->irq].event_group->enab_reg); return 0; } /* Clear event */ - __raw_writel(lpc32xx_events[irqno].mask, - lpc32xx_events[irqno].event_group->rawstat_reg); + __raw_writel(lpc32xx_events[d->irq].mask, + lpc32xx_events[d->irq].event_group->rawstat_reg); return -ENODEV; } @@ -336,11 +336,11 @@ static void __init lpc32xx_set_default_mappings(unsigned int apr, } static struct irq_chip lpc32xx_irq_chip = { - .ack = lpc32xx_ack_irq, - .mask = lpc32xx_mask_irq, - .unmask = lpc32xx_unmask_irq, - .set_type = lpc32xx_set_irq_type, - .set_wake = lpc32xx_irq_wake + .irq_ack = lpc32xx_ack_irq, + .irq_mask = lpc32xx_mask_irq, + .irq_unmask = lpc32xx_unmask_irq, + .irq_set_type = lpc32xx_set_irq_type, + .irq_set_wake = lpc32xx_irq_wake }; static void lpc32xx_sic1_handler(unsigned int irq, struct irq_desc *desc) |