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cpufreq: qcom-hw: Fix panic when offlining core under lmh throttle

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The qcom_lmh_dcvs_notify() function requires the CPU OPP tables, so
cancel the lmh work before removing them.

Change-Id: I3d42362baff1632da6d8a9cfc5ba9b724da240d9
Signed-off-by: Mike Tipton <mdtipton@codeaurora.org>
This commit is contained in:
Mike Tipton 2021-10-15 11:50:37 -07:00 committed by Mike Tipton
parent d41dcee41c
commit e0f4f032b5
1 changed files with 2 additions and 2 deletions
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4
drivers/cpufreq/qcom-cpufreq-hw.c
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@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (c) 2018, The Linux Foundation. All rights reserved.
* Copyright (c) 2018, 2021, The Linux Foundation. All rights reserved.
*/
#include <linux/bitfield.h>
@ -597,9 +597,9 @@ static int qcom_cpufreq_hw_cpu_exit(struct cpufreq_policy *policy)
struct resource *res = data->res;
void __iomem *base = data->base;
qcom_cpufreq_hw_lmh_exit(data);
dev_pm_opp_remove_all_dynamic(cpu_dev);
dev_pm_opp_of_cpumask_remove_table(policy->related_cpus);
qcom_cpufreq_hw_lmh_exit(data);
kfree(policy->freq_table);
kfree(data);
iounmap(base);