wifi: libertas: refactor endpoint lookup

Use the common USB helpers for looking up bulk and interrupt endpoints
(and determining max packet size) instead of open coding.

Note that the driver has an implicit max packet size check which is
kept.

Signed-off-by: Johan Hovold <johan@kernel.org>
Link: https://patch.msgid.link/20260407151111.3187826-3-johan@kernel.org
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johan Hovold 2026-04-07 17:11:10 +02:00 • committed by Johannes Berg
commit c885e392aa