[PATCH v2] dmadev: clarify last_idx documentation for completion APIs

[Raghavendra Ningoji]

On Wed, 15 Jul 2026, fengchengwen <fengchengwen at huawei.com> wrote:
>
> Apart from the comment for the last_idx field, I think the others also
> need to be updated.
>
> Based on your v2, I have refreshed the comments for these two functions.
> [...]
> You can send a v3 version based on this.

Thanks, that reads much better. I have adopted your refreshed comments
for both rte_dma_completed() and rte_dma_completed_status() and will
send them as v3.

Thanks,
Raghavendra