On 12/07/19 16:16, Philippe Mathieu-Daudé wrote: > I wondered but am not sure, it is default to Yes, but Bluetooth code is > deprecated and print a big warning when you use it, so I think this > device should not be selected as default, neither pull in the deprecated > bluetooth code. > > So personally I'd respin without 'default y'. If you have a good reason > to use it, I can use 'select' instead.
There are two separate questions. One is whether USB_BLUETOOTH should select BLUETOOTH and the answer there is almost certainly yes (in the words of kconfig.rst, BLUETOOTH is a "subsystem" while USB_BLUETOOTH is a "device"; devices select the bus that the device provides). The other is whether we want to enable USB_BLUETOOTH by default. I wouldn't have any problem there, but if we disable it basically no one would ship/use it and we might as well delete the whole thing. Paolo
