Re: [PATCH] usb: host: xhci-plat: Make enum xhci_plat_type start at a non zero value

From: Mathias Nyman
Date: Wed Apr 13 2016 - 12:54:13 EST


On 11.04.2016 18:44, Peter Griffin wrote:
Hi Mathias,

On Fri, 25 Mar 2016, Peter Griffin wrote:

Otherwise generic-xhci and xhci-platform which have no data get wrongly
detected as XHCI_PLAT_TYPE_MARVELL_ARMADA by xhci_plat_type_is().

This fixes a regression in v4.5 for STiH407 family SoC's which use the
synopsis dwc3 IP, whereby the disable_clk error path gets taken due to
wrongly being detected as XHCI_PLAT_TYPE_MARVELL_ARMADA and the hcd never
gets added.

I suspect this will also fix other dwc3 DT platforms such as Exynos,
although I've only tested on STih410 SoC.

Fixes: 4efb2f694114 ("usb: host: xhci-plat: add struct xhci_plat_priv")

Can you take this 1 charcter fix for the next -rc?


added to my tree and sent forward to Greg

-Mathias