3.4-stable patches

3.4-stable patches

added patches:
	8250.c-less-than-2400-baud-fix.patch
	8250_pci-fix-pch-uart-matching.patch
	add-missing-call-to-uart_update_timeout.patch
	md-using-gfp_noio-to-allocate-bio-for-flush-request.patch
	mm-mempolicy-let-vma_merge-and-vma_split-handle.patch
	tty-allow-uart_register-unregister-register.patch
	usb-cdc-wdm-cannot-use-dev_printk-when-device-is-gone.patch
	usb-cdc-wdm-fix-memory-leak.patch
	usb-cdc-wdm-poll-must-return-pollhup-if-device-is-gone.patch
	usb-cdc-wdm-remove-from-device-list-on-disconnect.patch
	usb-cdc-wdm-sanitize-error-returns.patch
	usb-ehci-omap-finish-ehci-omap-phy-reset-cycle-before-adding-hcd.patch
	usb-ehci-platform-remove-update_device.patch
	usb-ffs-test-fix-length-argument-of-out-function-call.patch
	usb-ftdi-sio-add-support-for-physik-instrumente-e-861.patch
	usb-gpio_vbus-provide-an-appropriate-debounce-interval.patch
	usb-serial-ftdi_sio-fix-oops-during-autosuspend.patch
	usb-storage-unusual_devs-entry-for-yarvik-pmp400-mp4-player.patch
	usb-usbtest-two-super-speed-fixes-for-usbtest.patch
	workqueue-skip-nr_running-sanity-check-in-worker_enter_idle-if-trustee-is-active.patch