On Wed 2 Jan 2008 13:47, David Brownell pondered: > On Wednesday 02 January 2008, Robin Getz wrote: > > From: Robin Getz <[EMAIL PROTECTED]> > > > > Allow embedded developers to turn support for USB Hubs off even if > > they have a full root hub. This saves the overhead (RAM and Flash size). > > ISTR that it won't save very much code though ... the Linux USB > stack structures all its enumeration logic around hubs.
Today, there is an USB (Host), USB_GADGET and USB_OTG (which depends on USB && USB_GADGET). This just enables cutting more code out, with out having to have USB_GADGET & USB_OTG enabled. When I checked - that is where most of the savings came from. -Robin -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
