Merge tag 'fixes-for-v4.9-rc4' of...

Merge tag 'fixes-for-v4.9-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-linus

Felipe writes:

usb: fixes for v4.9-rc4

Three more fixes for current -rc cycle. One
randbuild fix on dwc3-st which was lacking
<linux/pinctrl/consumer.h>, removal of IRQ
throttling for networking gadgets and a fix for
dwc3's error handling on failed initialization.