Commit 1b541e10 authored by Kaushlendra Kumar's avatar Kaushlendra Kumar Committed by Rafael J. Wysocki
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cpufreq: ACPI: Replace udelay() with usleep_range() 



Replace udelay() with usleep_range() in check_freqs() to allow
CPU scheduling during frequency polling.

Signed-off-by: default avatarKaushlendra Kumar <kaushlendra.kumar@intel.com>
[ rjw: Changelog edits ]
Link: https://patch.msgid.link/20251119031109.134583-1-kaushlendra.kumar@intel.com


Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent b20a3749

drivers/cpufreq/acpi-cpufreq.c

+1 −1
Original line number Diff line number Diff line
@@ -395,7 +395,7 @@ static unsigned int check_freqs(struct cpufreq_policy *policy, 
		cur_freq = extract_freq(policy, get_cur_val(mask, data));

		if (cur_freq == freq)

			return 1;

		udelay(10);

		usleep_range(10, 15);

	}

	return 0;

}