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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: Kaushlendra Kumar <kaushlendra.kumar@intel.com>
[ rjw: Changelog edits ]
Link: https://patch.msgid.link/20251119031109.134583-1-kaushlendra.kumar@intel.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
pull/1354/merge
Kaushlendra Kumar 2025-11-19 08:41:09 +05:30 committed by Rafael J. Wysocki
parent b20a374902
commit 1b541e10ee
1 changed files with 1 additions and 1 deletions
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2
drivers/cpufreq/acpi-cpufreq.c
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@ -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;
}