kirkwood devicetree respin

[Andrew Lunn]

> > Hi Jason
> > 
> > I fell fowl of something in this area. Do you have CONFIG_USB_EHCI_MV=y?
> > Make sure you do not have this. 
> > 
> > drivers/usb/host/ehci-hcd.c has some unusual code, and if you have
> > both CONFIG_USB_EHCI_MV and CONFIG_PLAT_ORION, the CONFIG_USB_EHCI_MV
> > is given preference and the Orion driver never gets its probe
> > functions called etc.
> 
> waddaya know?  The compile warnings went away, and the d*mn thing booted
> fine.
> 
> Is there a scenario where someone would want to select
> CONFIG_USB_EHCI_MV in menuconfig?

Not on an Orion platform, as far as i know. Maybe

config USB_EHCI_MV
        bool "EHCI support for Marvell on-chip controller"
-        depends on USB_EHCI_HCD
+        depends on USB_EHCI_HCD && !PLAT_ORION
        select USB_EHCI_ROOT_HUB_TT
        ---help---
          Enables support for Marvell (including PXA and MMP series) on-chip
          USB SPH and OTG controller. SPH is a single port host, and it can
          only be EHCI host. OTG is controller that can switch to host mode.

Maybe also -Werror for that one file to catch other similar cases?

Andrew