Hello.
David Brownell wrote:
Answer to my question: because one branch must advance
the bulk or control queue the endpoint was on, but the
other branch doesn't.
Yes. The other branch also must not call musb_giveback() because thel
latter assumes to be called on active qh and will e.g. spoil the saved
toggle state otherwise.
Saved toggle state is never-no-mind in this function
though, since the endpoint is going away.
Sigh... it will spoil the state of another, curently active endpoint,
of course.
WBR, Sergei
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