[PATCH 1/1] spi: spi-imx: Use dev_err_probe for failed DMA channel requests

[Fabio Estevam]

Hi Alexander,

On Tue, Apr 18, 2023 at 5:35 AM Alexander Stein
<alexander.stein at ew.tq-group.com> wrote:
>
> If dma_request_chan() fails, no error is shown nor any information is
> shown in /sys/kernel/debug/devices_deferred if -EPROBE_DEFER is returned.
> Use dev_err_probe to fix both problems.

Running spi-imx without SDMA is valid and not an error, right?

I am not sure I understood the real motivation for this patch.