MIPS: OCTEON: Register ciu/ciu2 as the default irq_domain.

This makes it possible to call irq_create_mapping(NULL, ??)

Signed-off-by: David Daney <david.daney@cavium.com>

diff --git a/arch/mips/cavium-octeon/octeon-irq.c b/arch/mips/cavium-octeon/octeon-irq.c
index fadec88..02b15ee 100644 (file)
--- a/arch/mips/cavium-octeon/octeon-irq.c
+++ b/arch/mips/cavium-octeon/octeon-irq.c
@@ -1244,6 +1244,7 @@ static void __init octeon_irq_init_ciu(void)
        ciu_node = of_find_compatible_node(NULL, NULL, "cavium,octeon-3860-ciu");
        if (ciu_node) {
                ciu_domain = irq_domain_add_tree(ciu_node, &octeon_irq_domain_ciu_ops, NULL);
+               irq_set_default_host(ciu_domain);
                of_node_put(ciu_node);
        } else
                panic("Cannot find device node for cavium,octeon-3860-ciu.");
@@ -1704,6 +1705,7 @@ static void __init octeon_irq_init_ciu2(void)
        ciu_node = of_find_compatible_node(NULL, NULL, "cavium,octeon-6880-ciu2");
        if (ciu_node) {
                ciu_domain = irq_domain_add_tree(ciu_node, &octeon_irq_domain_ciu2_ops, NULL);
+               irq_set_default_host(ciu_domain);
                of_node_put(ciu_node);
        } else
                panic("Cannot find device node for cavium,octeon-6880-ciu2.");