Use the for_each_of_cpu_node iterator to iterate over cpu nodes. This has the side effect of defaulting to iterating using "cpu" node names in preference to the deprecated (for FDT) device_type == "cpu".
This also fixes a leaked reference for cpus node. Cc: Jonas Bonn <[email protected]> Cc: Stefan Kristiansson <[email protected]> Cc: Stafford Horne <[email protected]> Cc: [email protected] Signed-off-by: Rob Herring <[email protected]> --- Please ack and I will take via the DT tree. This is dependent on the first 2 patches. arch/openrisc/kernel/setup.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/openrisc/kernel/setup.c b/arch/openrisc/kernel/setup.c index 9d28ab14d139..e17fcd83120f 100644 --- a/arch/openrisc/kernel/setup.c +++ b/arch/openrisc/kernel/setup.c @@ -158,9 +158,8 @@ static struct device_node *setup_find_cpu_node(int cpu) { u32 hwid; struct device_node *cpun; - struct device_node *cpus = of_find_node_by_path("/cpus"); - for_each_available_child_of_node(cpus, cpun) { + for_each_of_cpu_node(cpun) { if (of_property_read_u32(cpun, "reg", &hwid)) continue; if (hwid == cpu) -- 2.17.1
