[PATCH] ARM: shmobile: add cpufreq-cpu0 driver for common SH-Mobile

[Viresh Kumar]

On Mon, Jun 23, 2014 at 7:55 AM, Simon Horman
<horms+renesas at verge.net.au> wrote:
> diff --git a/arch/arm/mach-shmobile/cpufreq.c b/arch/arm/mach-shmobile/cpufreq.c

> +int __init shmobile_cpufreq_init(void)
> +{
> +       struct device_node *np;
> +
> +       np = of_cpu_device_node_get(0);
> +       if (np == NULL) {
> +               pr_err("failed to find cpu0 node\n");
> +               return 0;
> +       }
> +
> +       if (of_get_property(np, "operating-points", NULL))

Probably you don't need any of above checks as these are done from
cpufreq-cpu0 probe as well.. So, simply create a platform device and
let cpufreq-cpu0 driver decide its fate.

> +               platform_device_register_simple("cpufreq-cpu0", -1, NULL, 0);
> +
> +       of_node_put(np);
> +
> +       return 0;
> +}