[PATCH v2 4/5] dmaengine: arm-dma350: Honour dma-channel-mask

[Jelly Jia]

Hi Frank,

> max nchan is 8 (in your cover letter), why need check i >= 8 here?

The i >= 32 check was intended to guard the single-u32 mask and avoid
out-of-range shifts on 32-bit builds. However, DMA-350 supports at most
eight channels, so the check is unnecessary. I've removed it locally
and will include the change in the next revision.

Best regards,
Jelly