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Sender: Ingo Molnar <mingo.kernel.org@gmail.com>
Date:   Fri, 27 Oct 2023 11:38:13 +0200
From:   Ingo Molnar <mingo@kernel.org>
To:     Vincent Guittot <vincent.guittot@linaro.org>
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Subject: Re: [PATCH v4 5/7] cpufreq/cppc: move and rename
 cppc_cpufreq_{perf_to_khz|khz_to_perf}
Message-ID: <ZTuFBeVIjA2hjbPh@gmail.com>
References: <20231027080400.56703-1-vincent.guittot@linaro.org>
 <20231027080400.56703-6-vincent.guittot@linaro.org>
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* Vincent Guittot <vincent.guittot@linaro.org> wrote:

> +/* Look up the max frequency in DMI */
> +static u64 cppc_get_dmi_max_khz(void)
> +{
> +	u16 mhz = 0;
> +
> +	dmi_walk(cppc_find_dmi_mhz, &mhz);
> +
> +	/*
> +	 * Real stupid fallback value, just in case there is no
> +	 * actual value set.
> +	 */
> +	mhz = mhz ? mhz : 1;
> +
> +	return (1000 * mhz);

Nit, and I realize this is pre-existing code, but 'return' is a keyword, 
not a function, so the parentheses are not needed.

Thanks,

	Ingo