diff options
Diffstat (limited to 'drivers/of/irq.c')
| -rw-r--r-- | drivers/of/irq.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/of/irq.c b/drivers/of/irq.c index 27212402c532..9bcf2cf19357 100644 --- a/drivers/of/irq.c +++ b/drivers/of/irq.c @@ -216,6 +216,9 @@ int of_irq_parse_raw(const __be32 *addr, struct of_phandle_args *out_irq) goto fail; } + if (!of_device_is_available(newpar)) + match = 0; + /* Get #interrupt-cells and #address-cells of new * parent */ @@ -435,7 +438,8 @@ void __init of_irq_init(const struct of_device_id *matches) INIT_LIST_HEAD(&intc_parent_list); for_each_matching_node(np, matches) { - if (!of_find_property(np, "interrupt-controller", NULL)) + if (!of_find_property(np, "interrupt-controller", NULL) || + !of_device_is_available(np)) continue; /* * Here, we allocate and populate an intc_desc with the node |