Merge 4.4-rc5 into usb-next as we want those fixes here for testing

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --cc drivers/usb/core/hub.c
Simple merge

diff --cc drivers/usb/core/port.c
Simple merge

diff --cc drivers/usb/host/whci/qset.c
Simple merge

diff --cc drivers/usb/host/xhci-hub.c
Simple merge

diff --cc drivers/usb/host/xhci-pci.c
Simple merge

diff --cc drivers/usb/host/xhci-ring.c
Simple merge

diff --cc drivers/usb/host/xhci.c
Simple merge

diff --cc drivers/usb/storage/uas.c
Simple merge