Re: [PATCH v1] ASoC: core: Replace dma_request_slave_channel() with dma_request_chan()

On Fri, Aug 28, 2020 at 05:00:57PM +0300, Andy Shevchenko wrote:

Drivers should use dma_request_chan() instead of dma_request_slave_channel().

dma_request_slave_channel() is a simple wrapper for dma_request_chan() eating up the error code for channel request failure and makes deferred probing impossible.

It's not fully correct change.