Hi Masahiro, After merging the kbuild tree, today's linux-next build (arm multi_v7_defconfig) produced this warning:
drivers/usb/gadget/Kconfig:487:warning: choice default symbol 'USB_ETH' is not
contained in the choice
Exposed by commit
2c37e08464a8 ("kconfig: Warn if choice default is not in choice")
Introduced by commit
7a9618a22aad ("usb: gadget: allow to enable legacy drivers without USB_ETH")
--
Cheers,
Stephen Rothwell

