cpufreq: kryo: Release OPP tables on module removal

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Commit 5ad7346b4a ("cpufreq: kryo: Add module remove and exit") made
it possible to build the kryo cpufreq driver as a module, but it failed
to release all the resources, i.e. OPP tables, when the module is
unloaded.

This patch fixes it by releasing the OPP tables, by calling
dev_pm_opp_put_supported_hw() for them, from the
qcom_cpufreq_kryo_remove() routine. The array of pointers to the OPP
tables is also allocated dynamically now in qcom_cpufreq_kryo_probe(),
as the pointers will be required while releasing the resources.

Compile tested only.

Cc: 4.18+ <stable@vger.kernel.org> # v4.18+
Fixes: 5ad7346b4a ("cpufreq: kryo: Add module remove and exit")
Reviewed-by: Georgi Djakov <georgi.djakov@linaro.org>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>

...

This commit is contained in:

Viresh Kumar 2019-02-20 16:41:18 +05:30

parent d3c1e33f5c

commit 0334906c06

1 changed files with 18 additions and 2 deletions

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drivers/cpufreq/qcom-cpufreq-kryo.c

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