Merge tag 'for-usb-linus-2014-02-04' of git://git.kernel.org/pub/scm/linux/kernel...

Merge tag 'for-usb-linus-2014-02-04' of git://git.kernel.org/pub/scm/linux/kernel/git/sarah/xhci into usb-linus

Sarah writes:

xhci: Fix some regressions introduced in 3.14.

Hi Greg,

Here's four patches for 3.14.

One of them adds an xHCI host quirk, and the other three of them fix
regressions introduced in 3.14.  One regression causes USB 3.0 Link PM to
be enabled on all xHCI hosts (even those that may not support it), which
causes some USB 3.0 devices to not enumerate.  A second regression causes
some xHCI hosts that don't support 64-bit addressing to stop responding to
commands and die.

Note, these patches don't fix the recent usbfs regression that was caused
by commit cf2ee2971dedd8618aee4331d5d29576f6804995 "usb: xhci: Link TRB
must not occur within a USB payload burst".  I'm waiting for those patches
to be tested.

Please pull usb-linus into usb-next, as I have feature patches that rely on
05af1ce9c0a5 Revert "usbcore: set lpm_capable field for LPM capable root
hubs"

Sarah Sharp