On Wed, 5 Feb 2014, Matt Porter wrote: > On Wed, Feb 05, 2014 at 10:08:18AM +0100, Wolfram Sang wrote: > > On Tue, Feb 04, 2014 at 07:19:07AM -0500, Matt Porter wrote: > > > > > Voltage regulators are needed very early due to deferred probe > > > being incompatible with built-in USB gadget drivers. > > > > What does it need to fix those instead? > > [added Alan/Felipe for more insight] > > Discussion on that topic came about from this submission: > http://www.spinics.net/lists/linux-usb/msg94217.html > > End of it is: > http://www.spinics.net/lists/linux-usb/msg94731.html > > We can either add to the many drivers that already do subsys_initcall() > for similar reasons...or I can drop this from the series and add gadget > probe ordering to my TODO list. > > In short, it can't be a late_initcall() hack like the original post and > really could be solved by converting to a real bus (and letting > deferred probe do its job)..but Alan voiced concerns about that. Don't worry too much about what I said. If adding a "gadget" bus will solve the problem in an appropriate way, and if nobody else objects (particularly Felipe, who is on vacation now), then go for it. Alan Stern -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
