cpufreq: pmac64: add of_node_put()
of_find_node_by_path() acquires a reference to the node returned by it and that reference needs to be dropped by its caller. g5_neo2_cpufreq_init() doesn't do that, so fix it. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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@ -411,6 +411,7 @@ static int __init g5_neo2_cpufreq_init(struct device_node *cpunode)
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pfunc_set_vdnap0 = pmf_find_function(root, "set-vdnap0");
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pfunc_vdnap0_complete =
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pmf_find_function(root, "slewing-done");
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of_node_put(root);
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if (pfunc_set_vdnap0 == NULL ||
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pfunc_vdnap0_complete == NULL) {
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pr_err("Can't find required platform function\n");
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