Queueing b0a688ddcc50 "usb: musb: cppi41: allow it to work again" for -stable

[Ezequiel Garcia]

Hello,

Commit b0a688ddcc50 "usb: musb: cppi41: allow it to work again" seems
to fix a regression. It applies cleanly on v4.1 and removes the
"musb-hdrc musb-hdrc.1.auto: Need DT for the DMA engine." error.

Any chance you can queue it for -stable?

Thanks!
-- 
Ezequiel García, VanguardiaSur
www.vanguardiasur.com.ar