On 2/5/25 22:48, Jeremy Kerr wrote: ... > +module_usb_driver(mctp_usb_driver) > + > +MODULE_LICENSE("GPL"); > Since commit 1fffe7a34c89 ("script: modpost: emit a warning when the description is missing"), a module without a MODULE_DESCRIPTION() will result in a warning with make W=1. Please add a MODULE_DESCRIPTION() to avoid this warning.