diff options
Diffstat (limited to 'arch/powerpc/platforms/embedded6xx/flipper-pic.c')
| -rw-r--r-- | arch/powerpc/platforms/embedded6xx/flipper-pic.c | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/arch/powerpc/platforms/embedded6xx/flipper-pic.c b/arch/powerpc/platforms/embedded6xx/flipper-pic.c index f61a2dd96b9..53d6eee0196 100644 --- a/arch/powerpc/platforms/embedded6xx/flipper-pic.c +++ b/arch/powerpc/platforms/embedded6xx/flipper-pic.c @@ -96,9 +96,9 @@ static struct irq_chip flipper_pic = { * */ -static struct irq_host *flipper_irq_host; +static struct irq_domain *flipper_irq_host; -static int flipper_pic_map(struct irq_host *h, unsigned int virq, +static int flipper_pic_map(struct irq_domain *h, unsigned int virq, irq_hw_number_t hwirq) { irq_set_chip_data(virq, h->host_data); @@ -107,13 +107,13 @@ static int flipper_pic_map(struct irq_host *h, unsigned int virq, return 0; } -static int flipper_pic_match(struct irq_host *h, struct device_node *np) +static int flipper_pic_match(struct irq_domain *h, struct device_node *np) { return 1; } -static struct irq_host_ops flipper_irq_host_ops = { +static const struct irq_domain_ops flipper_irq_domain_ops = { .map = flipper_pic_map, .match = flipper_pic_match, }; @@ -130,10 +130,10 @@ static void __flipper_quiesce(void __iomem *io_base) out_be32(io_base + FLIPPER_ICR, 0xffffffff); } -struct irq_host * __init flipper_pic_init(struct device_node *np) +struct irq_domain * __init flipper_pic_init(struct device_node *np) { struct device_node *pi; - struct irq_host *irq_host = NULL; + struct irq_domain *irq_domain = NULL; struct resource res; void __iomem *io_base; int retval; @@ -159,17 +159,15 @@ struct irq_host * __init flipper_pic_init(struct device_node *np) __flipper_quiesce(io_base); - irq_host = irq_alloc_host(np, IRQ_HOST_MAP_LINEAR, FLIPPER_NR_IRQS, - &flipper_irq_host_ops, -1); - if (!irq_host) { - pr_err("failed to allocate irq_host\n"); + irq_domain = irq_domain_add_linear(np, FLIPPER_NR_IRQS, + &flipper_irq_domain_ops, io_base); + if (!irq_domain) { + pr_err("failed to allocate irq_domain\n"); return NULL; } - irq_host->host_data = io_base; - out: - return irq_host; + return irq_domain; } unsigned int flipper_pic_get_irq(void) |