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cpufreq: brcmstb-avs-cpufreq: Fix resource leaks in ->remove()

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[ Upstream commit 3657f729b6 ]

If 'cpufreq_unregister_driver()' fails, just WARN and continue, so that
other resources are freed.

Fixes: de322e0859 ("cpufreq: brcmstb-avs-cpufreq: AVS CPUfreq driver for Broadcom STB SoCs")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
[ Viresh: Updated Subject ]
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Christophe JAILLET 2021-01-17 15:26:44 +01:00 committed by Greg Kroah-Hartman
parent de17aa73c9
commit 88cd0e882f
1 changed files with 1 additions and 2 deletions
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3
drivers/cpufreq/brcmstb-avs-cpufreq.c
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@ -754,8 +754,7 @@ static int brcm_avs_cpufreq_remove(struct platform_device *pdev)
int ret;
ret = cpufreq_unregister_driver(&brcm_avs_driver);
if (ret)
return ret;
WARN_ON(ret);
brcm_avs_prepare_uninit(pdev);