linux-kernel - Re: [PATCH v5 14/25] media: venus: vdec: use pm_runtime_resume_and

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Message-ID: <129734bc-d50c-e149-0e8c-ac84573b151f@linaro.org>
Date:   Mon, 10 May 2021 16:55:17 +0300
From:   Stanimir Varbanov <stanimir.varbanov@...aro.org>
To:     Mauro Carvalho Chehab <mchehab+huawei@...nel.org>
Cc:     linuxarm@...wei.com, mauro.chehab@...wei.com,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Stanimir Varbanov <stanimir.varbanov@...aro.org>,
        linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-media@...r.kernel.org
Subject: Re: [PATCH v5 14/25] media: venus: vdec: use
 pm_runtime_resume_and_get()



On 5/6/21 6:25 PM, Mauro Carvalho Chehab wrote:
> Commit dd8088d5a896 ("PM: runtime: Add pm_runtime_resume_and_get to deal with usage counter")
> added pm_runtime_resume_and_get() in order to automatically handle
> dev->power.usage_count decrement on errors.
> 
> Use the new API, in order to cleanup the error check logic.
> 
> As a bonus, there's no need to check if ret == 1, as
> pm_runtime_resume_and_get() always return 0 on success.
> 
> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@...nel.org>
> ---
>  drivers/media/platform/qcom/venus/vdec.c | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)

Tested-by: Stanimir Varbanov <stanimir.varbanov@...aro.org>
Acked-by: Stanimir Varbanov <stanimir.varbanov@...aro.org>


-- 
regards,
Stan