linux-kernel - Re: [PATCH 1/7] venus: core: Add missing mutex destroy

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Date:   Fri, 10 Apr 2020 11:07:18 +0300
From:   Stanimir Varbanov <stanimir.varbanov@...aro.org>
To:     Matthias Kaehlcke <mka@...omium.org>
Cc:     linux-media@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Vikash Garodia <vgarodia@...eaurora.org>
Subject: Re: [PATCH 1/7] venus: core: Add missing mutex destroy

Hi Matthias,

On 4/10/20 12:47 AM, Matthias Kaehlcke wrote:
> Hi Stanimir,
> 
> On Thu, Apr 09, 2020 at 12:33:24AM +0300, Stanimir Varbanov wrote:
>> This adds missing mutex_destroy in remove method of venus core driver.
>>
>> Signed-off-by: Stanimir Varbanov <stanimir.varbanov@...aro.org>
>> ---
>>  drivers/media/platform/qcom/venus/core.c | 1 +
>>  1 file changed, 1 insertion(+)
>>
>> diff --git a/drivers/media/platform/qcom/venus/core.c b/drivers/media/platform/qcom/venus/core.c
>> index 4395cb96fb04..f8b9a732bc65 100644
>> --- a/drivers/media/platform/qcom/venus/core.c
>> +++ b/drivers/media/platform/qcom/venus/core.c
>> @@ -335,6 +335,7 @@ static int venus_remove(struct platform_device *pdev)
>>  
>>  	v4l2_device_unregister(&core->v4l2_dev);
>>  	mutex_destroy(&core->pm_lock);
>> +	mutex_destroy(&core->lock);
>>  
>>  	return ret;
>>  }
> 
> On which tree is this series based? From the context it seems that the
> tree includes the patch "venus: vdec: Use pmruntime autosuspend"
> (https://lore.kernel.org/patchwork/patch/1187829/), however I can not
> find this patch in any of the branches of your git tree
> (https://git.linuxtv.org/svarbanov/media_tree.git/)

Yes, sorry about that. It is based on runtime suspend patch and few
others. I prepared a pull request but did not send it nor publish the
branch yet cause I wait for rc1 tag.

> 
> Am I looking in the wrong place?
> 

No, you are on right place. I will update my linuxtv tree with material
for v5.8.

-- 
regards,
Stan