[SLOF] [PATCH v2 3/5] usb: Initialize USB3 devices on a hub and keep track of hub topology

[Nikunj A Dadhania]

Thomas Huth <thuth at redhat.com> writes:

> USB3 devices need to be initialized with usb3_dev_init(), so that
> they get assigned a proper slot ID. And for USB3 devices that are
> attached to a (non-root) hub, we also need to keep track of the
> hub topology, so a new field called "hub" is added to the struct
> usb_dev which references the hub devices where the current USB
> devices is attached to. The hub topology will be used later to
> build the so-called "route string" for the USB3 devices.
>
> Signed-off-by: Thomas Huth <thuth at redhat.com>

Reviewed-by: Nikunj A Dadhania <nikunj at linux.vnet.ibm.com>

Regards
Nikunj