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@linux.intel.com>
Reviewed-by: Lifeng Zheng <zhenglifeng1@huawei.com>
Acked-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Link: https://lore.kernel.org/lkml/20260114093115.276818-1-andriy.shevchenko@linux.intel.com/

diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
index c0a74091b9041091eaeef9752e76e8733ba8c7b9..54f0b18536db398b79a7c8eb80a93a8c8ae5e455 100644 (file)
--- 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);