linux-kernel - [PATCH v6 2/6] cpufreq: do not open-code of_phandle_args

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Date: Mon, 29 Jan 2024 12:52:12 +0100
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
	Banajit Goswami <bgoswami@...cinc.com>,
	Bjorn Andersson <andersson@...nel.org>,
	Konrad Dybcio <konrad.dybcio@...aro.org>,
	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>,
	Viresh Kumar <viresh.kumar@...aro.org>,
	Frank Rowand <frowand.list@...il.com>,
	Jaroslav Kysela <perex@...ex.cz>,
	Takashi Iwai <tiwai@...e.com>,
	alsa-devel@...a-project.org,
	linux-arm-msm@...r.kernel.org,
	linux-sound@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-pm@...r.kernel.org
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH v6 2/6] cpufreq: do not open-code of_phandle_args_equal()

Use newly added of_phandle_args_equal() helper to compare two
of_phandle_args.

Acked-by: Viresh Kumar <viresh.kumar@...aro.org>
Reviewed-by: Philipp Zabel <p.zabel@...gutronix.de>
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);
-- 
2.34.1