From: bard.shen@gmail.com (Bo Shen)
To: linux-arm-kernel@lists.infradead.org
Subject: [alsa-devel] [PATCH 1/2] ASoC: atmel_ssc_dai: move set dma data to startup callback
Date: Wed, 03 Jul 2013 13:22:53 +0800 [thread overview]
Message-ID: <51D3B52D.5020304@gmail.com> (raw)
In-Reply-To: <51D37C59.3090306@atmel.com>
Hi Lars,
On 7/3/2013 09:20, Bo Shen wrote:
> Hi Lars-Peter,
>
> On 7/2/2013 23:25, Lars-Peter Clausen wrote:
>> On 07/02/2013 11:04 AM, Bo Shen wrote:
>> [...]
>>> + dma_params->substream = substream;
>>
>> Unrelated to this patch, but having a substream field in the
>> dma_params seems
>> to be redundant, since you need to know the substream to get the
>> dma_params in
>> the first place. Looking at the code it also seems to be unused other
>> than this
>> assignment. Maybe you can send a follow up patch to remove it.
>>
>> [...]
>>
>
> Yes, this is redundant. I will remove it in next version patches.
Sorry for mistake, this substream parameter need by the interrupt for
PDC transfer, so, I will keep it.
Best Regards,
Bo Shen
next prev parent reply other threads:[~2013-07-03 5:22 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-02 9:04 [PATCH 0/2] ASoC: atmel-pcm: use generic dmaengine framework Bo Shen
2013-07-02 9:04 ` [PATCH 1/2] ASoC: atmel_ssc_dai: move set dma data to startup callback Bo Shen
2013-07-02 15:25 ` [alsa-devel] " Lars-Peter Clausen
2013-07-03 1:20 ` Bo Shen
2013-07-03 5:22 ` Bo Shen [this message]
2013-07-02 9:04 ` [PATCH 2/2] ASoC: atmel-pcm: use generic dmaengine framework Bo Shen
2013-07-02 15:34 ` [alsa-devel] " Lars-Peter Clausen
2013-07-03 1:33 ` Bo Shen
2013-07-03 7:36 ` Lars-Peter Clausen
2013-07-03 7:57 ` Bo Shen
2013-07-03 8:08 ` Lars-Peter Clausen
2013-07-03 8:13 ` Bo Shen
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