Try to ease the use of USB gadgets for people not fully aware of all the terms and constraints. With more helpful error messages a little bit of guidance anyone should be able to adapt to the bind/unbind game that is now necessary with USB gadgets.
The idea is to eventually get proper USB composite gadget support, but that is a longer term goal.
Changes in v3: * First patch is new. * Collected the tags received. * Imply CMD_DM from CMD_BIND.
Miquel Raynal (3): cmd: Change the dependencies between CMD_BIND and USB_GADGET cmd: bind: Try to improve the (un)bind help usb: udc: Try to clarify an error message
cmd/Kconfig | 2 +- cmd/bind.c | 4 ++++ drivers/usb/gadget/Kconfig | 1 + drivers/usb/gadget/udc/udc-core.c | 13 ++++++++++++- 4 files changed, 18 insertions(+), 2 deletions(-)