arm64: Use of_cpu_node_to_id helper for CPU topology parsing
Make use of the new generic helper to convert an of_node of a CPU to the logical CPU id in parsing the topology. Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Leo Yan <leo.yan@linaro.org> Cc: Will Deacon <will.deacon@arm.com> Acked-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com>
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@ -37,18 +37,14 @@ static int __init get_cpu_for_node(struct device_node *node)
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if (!cpu_node)
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return -1;
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for_each_possible_cpu(cpu) {
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if (of_get_cpu_node(cpu, NULL) == cpu_node) {
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topology_parse_cpu_capacity(cpu_node, cpu);
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of_node_put(cpu_node);
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return cpu;
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}
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}
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pr_crit("Unable to find CPU node for %pOF\n", cpu_node);
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cpu = of_cpu_node_to_id(cpu_node);
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if (cpu >= 0)
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topology_parse_cpu_capacity(cpu_node, cpu);
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else
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pr_crit("Unable to find CPU node for %pOF\n", cpu_node);
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of_node_put(cpu_node);
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return -1;
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return cpu;
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}
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static int __init parse_core(struct device_node *core, int cluster_id,
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