Merge tag 'for-usb-linus-2013-01-03' of git://git.kernel.org/pub/scm/linux/kernel...

Merge tag 'for-usb-linus-2013-01-03' of git://git.kernel.org/pub/scm/linux/kernel/git/sarah/xhci into usb-linus

Sarah says:
	usb-linus: USB core fixes for warm reset

	Hi Greg,

	Happy New Year!  Here's some bug fixes for 3.8.  I have usb-next
	patches that are based on this set, so please merge your usb-linus
	branch into usb-next after this set is applied.

	The bulk of the patchset (patches 2-7) improve the USB core's warm
	reset error handling.

	There's also one patch that fixes an arithmetic error in the xHCI
	driver, and another to avoid the "dead ports" issue caused by
	unhandled port status change events.

	These are all marked for stable.

	Sarah Sharp