diff options
Diffstat (limited to 'arch/powerpc/platforms/52xx/media5200.c')
-rw-r--r-- | arch/powerpc/platforms/52xx/media5200.c | 23 |
1 files changed, 9 insertions, 14 deletions
diff --git a/arch/powerpc/platforms/52xx/media5200.c b/arch/powerpc/platforms/52xx/media5200.c index 2bd1e6cf1f58..96f85e5e0cd3 100644 --- a/arch/powerpc/platforms/52xx/media5200.c +++ b/arch/powerpc/platforms/52xx/media5200.c @@ -56,7 +56,7 @@ static void media5200_irq_unmask(struct irq_data *d) spin_lock_irqsave(&media5200_irq.lock, flags); val = in_be32(media5200_irq.regs + MEDIA5200_IRQ_ENABLE); - val |= 1 << (MEDIA5200_IRQ_SHIFT + irq_map[d->irq].hwirq); + val |= 1 << (MEDIA5200_IRQ_SHIFT + irqd_to_hwirq(d)); out_be32(media5200_irq.regs + MEDIA5200_IRQ_ENABLE, val); spin_unlock_irqrestore(&media5200_irq.lock, flags); } @@ -68,7 +68,7 @@ static void media5200_irq_mask(struct irq_data *d) spin_lock_irqsave(&media5200_irq.lock, flags); val = in_be32(media5200_irq.regs + MEDIA5200_IRQ_ENABLE); - val &= ~(1 << (MEDIA5200_IRQ_SHIFT + irq_map[d->irq].hwirq)); + val &= ~(1 << (MEDIA5200_IRQ_SHIFT + irqd_to_hwirq(d))); out_be32(media5200_irq.regs + MEDIA5200_IRQ_ENABLE, val); spin_unlock_irqrestore(&media5200_irq.lock, flags); } @@ -82,7 +82,7 @@ static struct irq_chip media5200_irq_chip = { void media5200_irq_cascade(unsigned int virq, struct irq_desc *desc) { - struct irq_chip *chip = get_irq_desc_chip(desc); + struct irq_chip *chip = irq_desc_get_chip(desc); int sub_virq, val; u32 status, enable; @@ -107,7 +107,7 @@ void media5200_irq_cascade(unsigned int virq, struct irq_desc *desc) /* Processing done; can reenable the cascade now */ raw_spin_lock(&desc->lock); chip->irq_ack(&desc->irq_data); - if (!(desc->status & IRQ_DISABLED)) + if (!irqd_irq_disabled(&desc->irq_data)) chip->irq_unmask(&desc->irq_data); raw_spin_unlock(&desc->lock); } @@ -115,15 +115,10 @@ void media5200_irq_cascade(unsigned int virq, struct irq_desc *desc) static int media5200_irq_map(struct irq_host *h, unsigned int virq, irq_hw_number_t hw) { - struct irq_desc *desc = irq_to_desc(virq); - pr_debug("%s: h=%p, virq=%i, hwirq=%i\n", __func__, h, virq, (int)hw); - set_irq_chip_data(virq, &media5200_irq); - set_irq_chip_and_handler(virq, &media5200_irq_chip, handle_level_irq); - set_irq_type(virq, IRQ_TYPE_LEVEL_LOW); - desc->status &= ~(IRQ_TYPE_SENSE_MASK | IRQ_LEVEL); - desc->status |= IRQ_TYPE_LEVEL_LOW | IRQ_LEVEL; - + irq_set_chip_data(virq, &media5200_irq); + irq_set_chip_and_handler(virq, &media5200_irq_chip, handle_level_irq); + irq_set_status_flags(virq, IRQ_LEVEL); return 0; } @@ -187,8 +182,8 @@ static void __init media5200_init_irq(void) media5200_irq.irqhost->host_data = &media5200_irq; - set_irq_data(cascade_virq, &media5200_irq); - set_irq_chained_handler(cascade_virq, media5200_irq_cascade); + irq_set_handler_data(cascade_virq, &media5200_irq); + irq_set_chained_handler(cascade_virq, media5200_irq_cascade); return; |