linux-kernel - [PATCH 3/4] PM / devfreq: Remove redundant devfreq_get_freq_range() calling in devfreq_add

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Message-ID: <20250421030020.3108405-4-zhenglifeng1@huawei.com>
Date: Mon, 21 Apr 2025 11:00:19 +0800
From: Lifeng Zheng <zhenglifeng1@...wei.com>
To: <myungjoo.ham@...sung.com>, <kyungmin.park@...sung.com>,
	<cw00.choi@...sung.com>
CC: <linux-pm@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<linuxarm@...wei.com>, <jonathan.cameron@...wei.com>,
	<zhanjie9@...ilicon.com>, <lihuisong@...wei.com>, <yubowen8@...wei.com>,
	<cenxinghai@...artners.com>, <zhenglifeng1@...wei.com>
Subject: [PATCH 3/4] PM / devfreq: Remove redundant devfreq_get_freq_range() calling in devfreq_add_device()

The calling of devfreq_get_freq_range() in devfreq_add_device() is
redundant because min_freq and max_freq are never used. Remove it.

Signed-off-by: Lifeng Zheng <zhenglifeng1@...wei.com>
---
 drivers/devfreq/devfreq.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
index 2810c84b9f8a..18e3f7e063a4 100644
--- a/drivers/devfreq/devfreq.c
+++ b/drivers/devfreq/devfreq.c
@@ -804,7 +804,6 @@ struct devfreq *devfreq_add_device(struct device *dev,
 {
 	struct devfreq *devfreq;
 	struct devfreq_governor *governor;
-	unsigned long min_freq, max_freq;
 	int err = 0;
 
 	if (!dev || !profile || !governor_name) {
@@ -872,8 +871,6 @@ struct devfreq *devfreq_add_device(struct device *dev,
 		goto err_dev;
 	}
 
-	devfreq_get_freq_range(devfreq, &min_freq, &max_freq);
-
 	devfreq->suspend_freq = dev_pm_opp_get_suspend_opp_freq(dev);
 	devfreq->opp_table = dev_pm_opp_get_opp_table(dev);
 	if (IS_ERR(devfreq->opp_table))
-- 
2.33.0