[alsa-devel] [PATCH 02/13] dmaengine: Introduce dma_request_slave_channel_compat_reason()

Arnd Bergmann arnd at arndb.de
Wed Nov 18 16:51:54 CET 2015


On Wednesday 18 November 2015 17:43:04 Andy Shevchenko wrote:
> >
> > I assume that the sst-firmware.c case is a mistake, it should just use a
> > plain DMA_SLAVE and not DMA_MEMCPY.
> 
> Other way around.
> 

Ok, I see. In that case I guess it also shouldn't call
dmaengine_slave_config(), right? I don't think that's valid
on a MEMCPY channel.

	Arnd


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