irq_domain: Replace irq_alloc_host() with revmap-specific initializers

[linux-2.6-block.git] / arch / powerpc / platforms / 86xx / gef_pic.c

diff --git a/arch/powerpc/platforms/86xx/gef_pic.c b/arch/powerpc/platforms/86xx/gef_pic.c
index 94594e58594c618715e64a86c46fe98434551aef..126a94b530e4387409a24e0b32bca45f0977062a 100644 (file)
--- a/arch/powerpc/platforms/86xx/gef_pic.c
+++ b/arch/powerpc/platforms/86xx/gef_pic.c
@@ -50,7 +50,7 @@
 static DEFINE_RAW_SPINLOCK(gef_pic_lock);
 
 static void __iomem *gef_pic_irq_reg_base;
-static struct irq_host *gef_pic_irq_host;
+static struct irq_domain *gef_pic_irq_host;
 static int gef_pic_cascade_irq;
 
 /*
@@ -153,7 +153,7 @@ static struct irq_chip gef_pic_chip = {
 /* When an interrupt is being configured, this call allows some flexibilty
  * in deciding which irq_chip structure is used
  */
-static int gef_pic_host_map(struct irq_host *h, unsigned int virq,
+static int gef_pic_host_map(struct irq_domain *h, unsigned int virq,
                          irq_hw_number_t hwirq)
 {
        /* All interrupts are LEVEL sensitive */
@@ -163,7 +163,7 @@ static int gef_pic_host_map(struct irq_host *h, unsigned int virq,
        return 0;
 }
 
-static int gef_pic_host_xlate(struct irq_host *h, struct device_node *ct,
+static int gef_pic_host_xlate(struct irq_domain *h, struct device_node *ct,
                            const u32 *intspec, unsigned int intsize,
                            irq_hw_number_t *out_hwirq, unsigned int *out_flags)
 {
@@ -177,7 +177,7 @@ static int gef_pic_host_xlate(struct irq_host *h, struct device_node *ct,
        return 0;
 }
 
-static struct irq_host_ops gef_pic_host_ops = {
+static struct irq_domain_ops gef_pic_host_ops = {
        .map    = gef_pic_host_map,
        .xlate  = gef_pic_host_xlate,
 };
@@ -211,10 +211,9 @@ void __init gef_pic_init(struct device_node *np)
                return;
        }
 
-       /* Setup an irq_host structure */
-       gef_pic_irq_host = irq_alloc_host(np, IRQ_HOST_MAP_LINEAR,
-                                         GEF_PIC_NUM_IRQS,
-                                         &gef_pic_host_ops, NO_IRQ);
+       /* Setup an irq_domain structure */
+       gef_pic_irq_host = irq_domain_add_linear(np, GEF_PIC_NUM_IRQS,
+                                         &gef_pic_host_ops, NULL);
        if (gef_pic_irq_host == NULL)
                return;