linux-kernel - [PATCH v1 1/1] PM/devfreq: Remove unneeded casting for HZ_PER

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Message-ID: <20260114093115.276818-1-andriy.shevchenko@linux.intel.com>
Date: Wed, 14 Jan 2026 10:31:15 +0100
From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To: Chanwoo Choi <cw00.choi@...sung.com>,
	Lifeng Zheng <zhenglifeng1@...wei.com>,
	linux-pm@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc: MyungJoo Ham <myungjoo.ham@...sung.com>,
	Kyungmin Park <kyungmin.park@...sung.com>,
	Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Subject: [PATCH v1 1/1] PM/devfreq: Remove unneeded casting for HZ_PER_KHZ

HZ_PER_KHZ is defined as UL (unsigned long), no need to repeat that.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
 drivers/devfreq/devfreq.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
index 00979f2e0e27..51eb67fba44b 100644
--- a/drivers/devfreq/devfreq.c
+++ b/drivers/devfreq/devfreq.c
@@ -146,10 +146,9 @@ void devfreq_get_freq_range(struct devfreq *devfreq,
 					     DEV_PM_QOS_MIN_FREQUENCY);
 	qos_max_freq = dev_pm_qos_read_value(devfreq->dev.parent,
 					     DEV_PM_QOS_MAX_FREQUENCY);
-	*min_freq = max(*min_freq, (unsigned long)HZ_PER_KHZ * qos_min_freq);
+	*min_freq = max(*min_freq, HZ_PER_KHZ * qos_min_freq);
 	if (qos_max_freq != PM_QOS_MAX_FREQUENCY_DEFAULT_VALUE)
-		*max_freq = min(*max_freq,
-				(unsigned long)HZ_PER_KHZ * qos_max_freq);
+		*max_freq = min(*max_freq, HZ_PER_KHZ * qos_max_freq);
 
 	/* Apply constraints from OPP interface */
 	*max_freq = clamp(*max_freq, devfreq->scaling_min_freq, devfreq->scaling_max_freq);
-- 
2.50.1