c6x: use for_each_of_cpu_node iterator (5a931a3c) · Commits · 戴 / test

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: Mark Salter <msalter@redhat.com> Cc: Aurelien Jacquiot <jacquiot.aurelien@gmail.com> Cc: linux-c6x-dev@linux-c6x.org Signed-off-by:

Rob Herring <robh@kernel.org>

arch/c6x/kernel/setup.c

+3 −8

Original line number	Diff line number	Diff line
		@@ -96,7 +96,7 @@ static void __init get_cpuinfo(void)
		unsigned long core_khz;
		u64 tmp;
		struct cpuinfo_c6x *p;
		struct device_node node, np;
		struct device_node *node;

		p = &per_cpu(cpu_data, smp_processor_id());

		@@ -190,13 +190,8 @@ static void __init get_cpuinfo(void)

		p->core_id = get_coreid();

		node = of_find_node_by_name(NULL, "cpus");
		if (node) {
		for_each_child_of_node(node, np)
		if (!strcmp("cpu", np->name))
		for_each_of_cpu_node(node)
		++c6x_num_cores;
		of_node_put(node);
		}

		node = of_find_node_by_name(NULL, "soc");
		if (node) {

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