linux-kernel - Re: [PATCH v4 2/6] cpufreq: do not open-code of_phandle_args

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Date: Wed, 24 Jan 2024 11:26:18 +0530
From: Viresh Kumar <viresh.kumar@...aro.org>
To: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Cc: Bjorn Andersson <andersson@...nel.org>,
	Konrad Dybcio <konrad.dybcio@...aro.org>,
	Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
	Banajit Goswami <bgoswami@...cinc.com>,
	Liam Girdwood <lgirdwood@...il.com>,
	Mark Brown <broonie@...nel.org>, Rob Herring <robh+dt@...nel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Philipp Zabel <p.zabel@...gutronix.de>,
	"Rafael J. Wysocki" <rafael@...nel.org>,
	Frank Rowand <frowand.list@...il.com>,
	Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>,
	linux-arm-msm@...r.kernel.org, alsa-devel@...a-project.org,
	linux-sound@...r.kernel.org, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org
Subject: Re: [PATCH v4 2/6] cpufreq: do not open-code of_phandle_args_equal()

On 23-01-24, 15:13, Krzysztof Kozlowski wrote:
> Use newly added of_phandle_args_equal() helper to compare two
> of_phandle_args.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> 
> ---
> 
> Depends on previous of change.
> ---
>  include/linux/cpufreq.h | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
> 
> diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
> index afda5f24d3dd..3cd06dafb04b 100644
> --- a/include/linux/cpufreq.h
> +++ b/include/linux/cpufreq.h
> @@ -1149,8 +1149,7 @@ static inline int of_perf_domain_get_sharing_cpumask(int pcpu, const char *list_
>  		if (ret < 0)
>  			continue;
>  
> -		if (pargs->np == args.np && pargs->args_count == args.args_count &&
> -		    !memcmp(pargs->args, args.args, sizeof(args.args[0]) * args.args_count))
> +		if (of_phandle_args_equal(pargs, &args))
>  			cpumask_set_cpu(cpu, cpumask);
>  
>  		of_node_put(args.np);

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

-- 
viresh