RE: [PATCH v1 RFC 1/2] spi: introduce fallback to pio

[Robin Gong]

On 2020/06/16 18:27 Mark Brown <broo...@kernel.org> wrote:
> On Tue, Jun 16, 2020 at 10:13:08AM +0000, Robin Gong wrote:
> > So rename to SPI_TRANS_DMA_FAIL? I think at least DMA is MUST for
> > fallback case...
> 
> This is not purely for DMA, it's just about the failure having occurred 
> before the
> transfer started.  How about _FAIL_NO_START?
Okay, I'll use SPI_TRANS_FAIL_NO_START in v2. Thanks Mark for your kind support 
:)