Dear Hans, On Tue, Dec 12, 2017 at 4:11 PM, Hans de Goede <hdegoede@xxxxxxxxxx> wrote: > Add a driver for the GPD pocket device's custom fan controller, which > gets controlled through 2 GPIOs listed in a FAN02501 ACPI device. [...] > --- /dev/null > +++ b/drivers/platform/x86/gpd-pocket-fan.c > @@ -0,0 +1,193 @@ > +/* SPDX-License-Identifier: GPL-2.0 */ This should be IMHO this style as requested by Linus on list and documented by Thomas in the doc patches: // SPDX-License-Identifier: GPL-2.0 > +MODULE_LICENSE("GPL"); This module license means "GPL 2 or later" and does not match your top level GPL 2.0 license tag and should be instead as per module.h doc: MODULE_LICENSE("GPL v2"); .... unless you want this to be GPL 2.0 or later all the way in which case it should be: // SPDX-License-Identifier: GPL-2.0+ and MODULE_LICENSE("GPL"); ... though I am not sure what is the point of "or later" for a module. -- Cordially Philippe Ombredanne