Hi again, On Thu, Jun 09, 2011 at 11:32:10AM +0300, Felipe Balbi wrote: > On Mon, Jun 06, 2011 at 02:40:45PM +0300, Tatyana Brokhman wrote: > > Change usb_ep_enable() prototype to use endpoint descriptor from usb_ep. > > This optimization spares the FDs from saving the endpoint chosen > > descriptor. This optimization is not full though. To fully exploit this > > change one needs to update all the UDCs as well since in the current > > implementation each of them saves the endpoint descriptor in it's > > internal (and extended) endpoint structure. > > > > Signed-off-by: Tatyana Brokhman <[email protected]> > > now that I look at this patch carefully, won't this break all gadget > drivers ? I mean, if I apply this patch, all gadget drivers will be > using descriptor from struct usb_ep, but noone is actually assigning > that pointer.
actually, I was wrong. The gadget driver is setting it, not the controller anymore. I'll take this series in. -- balbi
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