[alsa-devel] [PATCH 1/2] ASoC: atmel_ssc_dai: move set dma data to startup callback
bard.shen at gmail.com
Wed Jul 3 07:22:53 CEST 2013
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.
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