[PATCH v7 0/5] input: add usb keyboard driver

[Peter Mamonov]

Changes since v6:
	common: clock: fix formatting
	usb: ehci-hcd: ehci_reentrance_detect() is a function
	usb: ehci-hcd: call dma_sync_single_for_device() when appropriate
	input: usb_kbd: use dma_alloc instead of dma_alloc_coherent

Peter Mamonov (5):
	common: clock: introduce mdelay_non_interruptible()
	usb: ehci-hcd: port periodic transactions
	usb: ehci-hcd: detect re-entrance
	usb: ehci-hcd: use mdelay_non_interruptible()
	input: port usb keyboard driver from the u-boot