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Subject: Re: [PATCH] dmaengine: add a new helper dmam_async_device_register
To:     Vinod <vkoul@kernel.org>
Cc:     corbet@lwn.net, dan.j.williams@intel.com, robh@kernel.org,
        linux-doc@vger.kernel.org, dmaengine@vger.kernel.org,
        linux-kernel@vger.kernel.org
References: <20180725054645.9723-1-sjhuang@iluvatar.ai>
 <20180725123826.GT3661@vkoul-mobl>
From:   Huang Shijie <sjhuang@iluvatar.ai>
Message-ID: <452f2991-241b-1f0f-efad-9c7e37814c5e@iluvatar.ai>
Date:   Thu, 26 Jul 2018 09:21:17 +0800
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Hi Vinod,


=D4=DA 2018=C4=EA07=D4=C225=C8=D5 20:38, Vinod =D0=B4=B5=C0:
> On 25-07-18, 13:46, Huang Shijie wrote:
>> This patch adds the dmam_async_device_register for DMA code.
>> Use the Devres to call the release for the DMA engine driver.
> no users?
I can add some new users if you want.
I will add an extra patch for it.

>
>> Signed-off-by: Huang Shijie <sjhuang@iluvatar.ai>
>> ---
>>   Documentation/driver-model/devres.txt |  1 +
>>   drivers/dma/dmaengine.c               | 35 +++++++++++++++++++++++++=
++
>>   include/linux/dmaengine.h             |  1 +
>>   3 files changed, 37 insertions(+)
>>
>> diff --git a/Documentation/driver-model/devres.txt b/Documentation/dri=
ver-model/devres.txt
>> index a3e8bceb5f19..26c6de621446 100644
>> --- a/Documentation/driver-model/devres.txt
>> +++ b/Documentation/driver-model/devres.txt
>> @@ -240,6 +240,7 @@ CLOCK
>>     devm_of_clk_add_hw_provider()
>>  =20
>>   DMA
>> +  dmam_async_device_register()
> can we name it dmaengine_async_device_register, not to confuse with dma=
 APIs
ok.
If no one objects the dmaengine_async_device_register().
I will use it in the next version.

Thanks
Huang Shijie