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Diffstat (limited to 'arch/powerpc/platforms/embedded6xx/flipper-pic.c')
-rw-r--r--arch/powerpc/platforms/embedded6xx/flipper-pic.c24
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 f61a2dd..53d6eee0 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)
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