usb_host: backport xhci bounce-buffer fix

This commit backports the Linux upstream commit (d4a6106) [*]
that introduces a check to prevent the sglist from being used
unconditionally.

[*] 'xhci: fix bounce buffer usage for non-sg list case'

Fixes #4116.
This commit is contained in:
Josef Söntgen
2021-04-29 13:13:00 +02:00
committed by Christian Helmuth
parent c7b2314d23
commit d0f084d449
2 changed files with 60 additions and 5 deletions

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