Commit d4866f75 authored Aug 27, 2018 by Rob Herring

ARM: use for_each_of_cpu_node iterator

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".

Cc: Russell King <linux@armlinux.org.uk>
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Rob Herring <robh@kernel.org>

parent 6487c15f

arch/arm/kernel/devtree.c

+1 −4

Original line number	Diff line number	Diff line
		@@ -87,14 +87,11 @@ void __init arm_dt_init_cpu_maps(void)
		if (!cpus)
		return;

		for_each_child_of_node(cpus, cpu) {
		for_each_of_cpu_node(cpu) {
		const __be32 *cell;
		int prop_bytes;
		u32 hwid;

		if (of_node_cmp(cpu->type, "cpu"))
		continue;

		pr_debug(" * %pOF...\n", cpu);
		/*
		* A device tree containing CPU nodes with missing "reg"

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