Re: [PATCH v1 6/9] usb: xhci: Add NVIDIA Tegra XHCI host-controller driver

From: Arnd Bergmann
Date: Thu Jul 10 2014 - 06:42:51 EST

On Wednesday 09 July 2014, Alan Stern wrote:
> On Tue, 8 Jul 2014, Andrew Bresticker wrote:
> > > I think at the very least you should add a function
> > > "xhci_default_driver(struct hc_driver *driver)" to xhci-plat.c (or
> > > even better to xhci.c and use it for PCI as well) that initializes all
> > > function pointers to the default (internal) symbols, and can then be
> > > overridden afterwards.
> >
> > Currently all XHCI host drivers (PCI, platform, MVEBU) will be built
> > into the xhci-hcd module. I could append the Tegra driver to that
> > module or introduce a xhci_init_driver() like EHCI does as Julius
> > suggests. USB folks, do you have a preference?
> As the EHCI maintainer, I naturally approve of Julius's suggestion.

I'm not a USB maintainer, but I also agree that's the best way forward,
since it's similar to what all other similar drivers in the kernel do.

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