Messages in this thread | | | From | Krzysztof Kozlowski <> | Date | Fri, 9 Apr 2021 08:17:06 +0200 | Subject | Re: [PATCH -next] hwrng: exynos - fix PM reference leak in exynos_trng_probe() |
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On Fri, 9 Apr 2021 at 08:11, Ye Weihua <yeweihua4@huawei.com> wrote: > > pm_runtime_get_sync will increment pm usage counter even it failed. > Forgetting to putting operation will result in reference leak here. > Fix it by replacing it with pm_runtime_resume_and_get to keep usage > counter balanced. > > Reported-by: Hulk Robot <hulkci@huawei.com> > Signed-off-by: Ye Weihua <yeweihua4@huawei.com>
Hi,
The same Lukasz' comment applies here as for Qinglang's patch from November 2020 - resume also needs fix up.
Best regards, Krzysztof
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