diff options
Diffstat (limited to 'arch/powerpc/platforms/embedded6xx/hlwd-pic.c')
| -rw-r--r-- | arch/powerpc/platforms/embedded6xx/hlwd-pic.c | 41 |
1 files changed, 21 insertions, 20 deletions
diff --git a/arch/powerpc/platforms/embedded6xx/hlwd-pic.c b/arch/powerpc/platforms/embedded6xx/hlwd-pic.c index a771f91e215..35e448bd847 100644 --- a/arch/powerpc/platforms/embedded6xx/hlwd-pic.c +++ b/arch/powerpc/platforms/embedded6xx/hlwd-pic.c @@ -41,36 +41,36 @@ * */ -static void hlwd_pic_mask_and_ack(unsigned int virq) +static void hlwd_pic_mask_and_ack(struct irq_data *d) { - int irq = virq_to_hw(virq); - void __iomem *io_base = get_irq_chip_data(virq); + int irq = virq_to_hw(d->irq); + void __iomem *io_base = irq_data_get_irq_chip_data(d); u32 mask = 1 << irq; clrbits32(io_base + HW_BROADWAY_IMR, mask); out_be32(io_base + HW_BROADWAY_ICR, mask); } -static void hlwd_pic_ack(unsigned int virq) +static void hlwd_pic_ack(struct irq_data *d) { - int irq = virq_to_hw(virq); - void __iomem *io_base = get_irq_chip_data(virq); + int irq = virq_to_hw(d->irq); + void __iomem *io_base = irq_data_get_irq_chip_data(d); out_be32(io_base + HW_BROADWAY_ICR, 1 << irq); } -static void hlwd_pic_mask(unsigned int virq) +static void hlwd_pic_mask(struct irq_data *d) { - int irq = virq_to_hw(virq); - void __iomem *io_base = get_irq_chip_data(virq); + int irq = virq_to_hw(d->irq); + void __iomem *io_base = irq_data_get_irq_chip_data(d); clrbits32(io_base + HW_BROADWAY_IMR, 1 << irq); } -static void hlwd_pic_unmask(unsigned int virq) +static void hlwd_pic_unmask(struct irq_data *d) { - int irq = virq_to_hw(virq); - void __iomem *io_base = get_irq_chip_data(virq); + int irq = virq_to_hw(d->irq); + void __iomem *io_base = irq_data_get_irq_chip_data(d); setbits32(io_base + HW_BROADWAY_IMR, 1 << irq); } @@ -78,10 +78,10 @@ static void hlwd_pic_unmask(unsigned int virq) static struct irq_chip hlwd_pic = { .name = "hlwd-pic", - .ack = hlwd_pic_ack, - .mask_ack = hlwd_pic_mask_and_ack, - .mask = hlwd_pic_mask, - .unmask = hlwd_pic_unmask, + .irq_ack = hlwd_pic_ack, + .irq_mask_ack = hlwd_pic_mask_and_ack, + .irq_mask = hlwd_pic_mask, + .irq_unmask = hlwd_pic_unmask, }; /* @@ -129,11 +129,12 @@ static unsigned int __hlwd_pic_get_irq(struct irq_host *h) static void hlwd_pic_irq_cascade(unsigned int cascade_virq, struct irq_desc *desc) { + struct irq_chip *chip = get_irq_desc_chip(desc); struct irq_host *irq_host = get_irq_data(cascade_virq); unsigned int virq; raw_spin_lock(&desc->lock); - desc->chip->mask(cascade_virq); /* IRQ_LEVEL */ + chip->irq_mask(&desc->irq_data); /* IRQ_LEVEL */ raw_spin_unlock(&desc->lock); virq = __hlwd_pic_get_irq(irq_host); @@ -143,9 +144,9 @@ static void hlwd_pic_irq_cascade(unsigned int cascade_virq, pr_err("spurious interrupt!\n"); raw_spin_lock(&desc->lock); - desc->chip->ack(cascade_virq); /* IRQ_LEVEL */ - if (!(desc->status & IRQ_DISABLED) && desc->chip->unmask) - desc->chip->unmask(cascade_virq); + chip->irq_ack(&desc->irq_data); /* IRQ_LEVEL */ + if (!(desc->status & IRQ_DISABLED) && chip->irq_unmask) + chip->irq_unmask(&desc->irq_data); raw_spin_unlock(&desc->lock); } |