Re: [PATCH v6 08/18] cpufreq: exynos: Use device tree to determine if cpufreq cooling should be registered

Viresh Kumar
2015-01-23T12:59:18Z

On 23 January 2015 at 17:44, Lukasz Majewski <l.majewski@samsung.com> wrote:
> + cpus = of_find_node_by_path("/cpus");
> + if (!cpus) {
> + pr_err("failed to find cpus node\n");
> + return 0;
> + }
> +
> + np = of_get_next_child(cpus, NULL);
> + if (!np) {
> + pr_err("failed to find cpus child node\n");
> + of_node_put(cpus);
> return 0;
> + }

Why making it complex? Just get device node for cpu 0 and
do cpu_dev->np.