Re: [PATCH v1] ehci-pci: disable for Intel MID platforms

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On Tue, 27 Jan 2015, Peter Chen wrote:

> > > > Please fix this properly.
> > > 
> > > I don't know the right way to fix this. Alan, has you any suggestion?
> > 
> > It depends.  How did the code before the adfa79d1c06a commit avoid this
> > problem?  By simply not enabling CONFIG_USB_EHCI_HCD?
> > 
> 
> Hi Andy, Would you define pci_id at ci_hdrc_pci.c (instead of ehci-pci.c)
> at your platform code/table to fix this problem?
> I am not familiar with pci, but it works at other platforms, like ARM.

You can't remove the definition of pci_id in ehci-pci.c; if you did 
then ehci-pci wouldn't bind to PCI controllers.

It may turn out that the best way to fix this is to include a quirk in 
ehci-pci.c to prevent it from binding to the Intel MID on-board EHCI 
controller.

Alan Stern

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