4.4-stable patches

4.4-stable patches

added patches:
	serial-uartlite-fix-exit-path-null-pointer.patch
	usb-adutux-fix-null-derefs-on-disconnect.patch
	usb-adutux-fix-use-after-free-on-disconnect.patch
	usb-adutux-fix-use-after-free-on-release.patch
	usb-adutux-remove-redundant-variable-minor.patch
	usb-chaoskey-fix-use-after-free-on-release.patch
	usb-dummy-hcd-fix-power-budget-for-superspeed-mode.patch
	usb-iowarrior-fix-use-after-free-after-driver-unbind.patch
	usb-iowarrior-fix-use-after-free-on-disconnect.patch
	usb-iowarrior-fix-use-after-free-on-release.patch
	usb-ldusb-fix-null-derefs-on-driver-unbind.patch
	usb-legousbtower-fix-deadlock-on-disconnect.patch
	usb-legousbtower-fix-open-after-failed-reset-request.patch
	usb-legousbtower-fix-potential-null-deref-on-disconnect.patch
	usb-legousbtower-fix-slab-info-leak-at-probe.patch
	usb-legousbtower-fix-use-after-free-on-release.patch
	usb-microtek-fix-info-leak-at-probe.patch
	usb-renesas_usbhs-gadget-do-not-discard-queues-in-usb_ep_set_-halt-wedge.patch
	usb-renesas_usbhs-gadget-fix-usb_ep_set_-halt-wedge-behavior.patch
	usb-serial-fix-runtime-pm-after-driver-unbind.patch
	usb-serial-ftdi_sio-add-device-ids-for-sienna-and-echelon-pl-20.patch
	usb-serial-keyspan-fix-null-derefs-on-open-and-write.patch
	usb-serial-option-add-support-for-cinterion-cls8-devices.patch
	usb-serial-option-add-telit-fn980-compositions.patch
	usb-usb-skeleton-fix-null-deref-on-disconnect.patch
	usb-usb-skeleton-fix-runtime-pm-after-driver-unbind.patch
	usb-usblcd-fix-i-o-after-disconnect.patch
	usb-usblp-fix-runtime-pm-after-driver-unbind.patch
	usb-xhci-wait-for-cnr-controller-not-ready-bit-in-xhci-resume.patch
	xhci-check-all-endpoints-for-lpm-timeout.patch
	xhci-increase-sts_save-timeout-in-xhci_suspend.patch
	xhci-prevent-device-initiated-u1-u2-link-pm-if-exit-latency-is-too-long.patch