Re: [PATCH] cpufreq: Add Kryo CPU scaling driver

[Russell King - ARM Linux]

On Wed, May 23, 2018 at 12:05:24PM +0300, Ilia Lin wrote:
> +	np = dev_pm_opp_of_get_opp_desc_node(cpu_dev);
> +	if (IS_ERR(np))
> +		return PTR_ERR(np);
...
> +
> +	pdev = platform_device_register_simple("cpufreq-dt", -1, NULL, 0);
> +	if (!IS_ERR(pdev))

Do you need to hold a reference to `np' here?

> +		return 0;

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