Re: [PATCH 10/18] spi: s3c64xx: Do not require legacy DMA API incase of S3C64XX

[Mark Brown]

On Sun, Aug 11, 2013 at 07:59:22PM +0200, Tomasz Figa wrote:
> With support for amba-pl08x driver, on S3C64xx the generic DMA engine
> API can be used instead of the private s3c-dma interface.

I'm still getting issues for SPI with this:

[   50.952845] s3c64xx-spi s3c6410-spi.0: Failed to get RX DMA channel
[   50.953520] spi_master spi0: failed to prepare transfer hardware

when I test (with -next with this series applied on top), this is from
the first transfer that tries to DMA - there's actually no RX data.  No
errors are reported by the DMA controller itself.  I'm also getting
crashes setting up the audio DMA while derferencecing the channel.

This is without DT - are there any hookups missing because of that?

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