Alan Stern wrote:
It also moves the usb_set_address() routine from usb.c to hub.c -- which is the only place it is ever used -- and renames it to hub_set_address().
In fact, can't all the address select/assign code now be in hub.c? An early version of my enumeration cleanups did that, but I stripped it out to shrink the patch size. And answering that mini-debate in the source code: it's all protected by address0_sem, except for root hub initialization (where by definition nobody else could be managing addresses on that bus).
- Dave
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