On Thu, Sep 19, 2002 at 11:39:52PM -0700, James McMechan wrote:
> Well the API seems to still be moving as of 2.5.36

Heh, it's my goal to change it for every kernel release, to keep
everyone on their toes :)

> What is the 2nd argument of usb_register_root_hub supposed to be?
> I was reading the code and it shows it as the parent, but what is the
> meaning of a parent of a root hub?

Whatever the root hub is attached to.  For PCI based host controllers,
it's the pci device.  For other types of controlers, it is whatever they
are connected to.  If they aren't connected to anything, but just hang
out in memory space, it's null.  For UM, I would think this would be
NULL.

This is to position the USB bus in the proper device tree.

thanks,

greg k-h


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