linux-kernel - Re: [PATCH v2] cpufreq: Drop redundant freq

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Message-ID: <20250902075624.gcacapuytmwenaxo@vireshk-i7>
Date: Tue, 2 Sep 2025 13:26:24 +0530
From: Viresh Kumar <viresh.kumar@...aro.org>
To: Zihuan Zhang <zhangzihuan@...inos.cn>
Cc: "Rafael J . wysocki" <rafael@...nel.org>,
	zhenglifeng <zhenglifeng1@...wei.com>, linux-pm@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] cpufreq: Drop redundant freq_table parameter

On 02-09-25, 15:33, Zihuan Zhang wrote:
> Since commit e0b3165ba521 ("cpufreq: add 'freq_table' in struct
> cpufreq_policy"),
> freq_table has been stored in struct cpufreq_policy instead of being
> maintained separately.
> 
> However, several helpers in freq_table.c still take both policy and
> freq_table as parameters, even though policy->freq_table can always be
> used. This leads to redundant function arguments and increases the chance
> of inconsistencies.
> 
> This patch removes the unnecessary freq_table argument from these functions
> and updates their callers to only pass policy. This makes the code simpler,
> more consistent, and avoids duplication.
> 
> V2:
>  - Merge three patches into one to fix compile error
>  - simple the check suggested by Viresh Kumar
> 
> Signed-off-by: Zihuan Zhang <zhangzihuan@...inos.cn>
> ---
>  drivers/cpufreq/cpufreq.c         |  2 +-
>  drivers/cpufreq/freq_table.c      | 14 ++++++--------
>  drivers/cpufreq/sh-cpufreq.c      |  6 ++----
>  drivers/cpufreq/virtual-cpufreq.c |  2 +-
>  include/linux/cpufreq.h           |  7 +++----
>  5 files changed, 13 insertions(+), 18 deletions(-)

Acked-by: Viresh Kumar <viresh.kumar@...aro.org>

-- 
viresh