irq_domain: Replace irq_alloc_host() with revmap-specific initializers

[linux-2.6-block.git] / arch / powerpc / platforms / 52xx / mpc52xx_gpt.c

diff --git a/arch/powerpc/platforms/52xx/mpc52xx_gpt.c b/arch/powerpc/platforms/52xx/mpc52xx_gpt.c
index e90af8fd8413051d9f84b98913f9581b21c8de41..b53275d127271075146c142e03279413b6652761 100644 (file)
--- a/arch/powerpc/platforms/52xx/mpc52xx_gpt.c
+++ b/arch/powerpc/platforms/52xx/mpc52xx_gpt.c
@@ -252,14 +252,12 @@ mpc52xx_gpt_irq_setup(struct mpc52xx_gpt_priv *gpt, struct device_node *node)
        if (!cascade_virq)
                return;
 
-       gpt->irqhost = irq_alloc_host(node, IRQ_DOMAIN_MAP_LINEAR, 1,
-                                     &mpc52xx_gpt_irq_ops, -1);
+       gpt->irqhost = irq_domain_add_linear(node, 1, &mpc52xx_gpt_irq_ops, gpt);
        if (!gpt->irqhost) {
-               dev_err(gpt->dev, "irq_alloc_host() failed\n");
+               dev_err(gpt->dev, "irq_domain_add_linear() failed\n");
                return;
        }
 
-       gpt->irqhost->host_data = gpt;
        irq_set_handler_data(cascade_virq, gpt);
        irq_set_chained_handler(cascade_virq, mpc52xx_gpt_irq_cascade);