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Commit a0fa6908 authored by Liao Chang's avatar Liao Chang Committed by Greg Kroah-Hartman
Browse files

cpufreq: powernow-k8: Use related_cpus instead of cpus in driver.exit() 



[ Upstream commit 03997da042dac73c69e60d91942c727c76828b65 ]

Since the 'cpus' field of policy structure will become empty in the
cpufreq core API, it is better to use 'related_cpus' in the exit()
callback of driver.

Fixes: c3274763 ("cpufreq: powernow-k8: Initialize per-cpu data-structures properly")
Signed-off-by: default avatarLiao Chang <liaochang1@huawei.com>
Signed-off-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent 991b7c26

drivers/cpufreq/powernow-k8.c

+2 −1
Original line number Diff line number Diff line
@@ -1101,7 +1101,8 @@ static int powernowk8_cpu_exit(struct cpufreq_policy *pol) 


	kfree(data->powernow_table);

	kfree(data);

	for_each_cpu(cpu, pol->cpus)

	/* pol->cpus will be empty here, use related_cpus instead. */

	for_each_cpu(cpu, pol->related_cpus)

		per_cpu(powernow_data, cpu) = NULL;



	return 0;