From mboxrd@z Thu Jan 1 00:00:00 1970 From: Roger Quadros Subject: Re: [RFC][PATCH v2 05/13] usb: otg: add OTG core Date: Wed, 15 Apr 2015 16:24:33 +0300 Message-ID: <552E6691.3020908@ti.com> References: <1429008120-5395-1-git-send-email-rogerq@ti.com> <1429008120-5395-6-git-send-email-rogerq@ti.com> <1429090149.16771.19.camel@x220> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1429090149.16771.19.camel@x220> Sender: linux-usb-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Paul Bolle Cc: gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r@public.gmane.org, balbi-l0cyMroinI0@public.gmane.org, stern-nwvwT67g6+6dFdvTe/nMLpVzexx5G7lz@public.gmane.org, dan.j.williams-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org, peter.chen-KZfg59tc24xl57MIdRCFDg@public.gmane.org, jun.li-KZfg59tc24xl57MIdRCFDg@public.gmane.org, mathias.nyman-VuQAYsv1563Yd54FQh9/CA@public.gmane.org, tony-4v6yS6AI5VpBDgjK7y7TUQ@public.gmane.org, linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-omap@vger.kernel.org On 15/04/15 12:29, Paul Bolle wrote: > (This will go into a minor detail. That's probably not what you want > when posting an RFC. But this patch got caught by an email filter I use > and a future, non-RFC, version will get caught too. So I decided to > bother you with this now.) > > On Tue, 2015-04-14 at 13:41 +0300, Roger Quadros wrote: >> --- a/drivers/usb/common/Makefile >> +++ b/drivers/usb/common/Makefile > >> +obj-$(CONFIG_USB_OTG_CORE) += usb-otg.o > > This creates a module usb-otg.ko if CONFIG_USB_OTG_CORE is 'm', built > from just usb-otg.c. > >> --- /dev/null >> +++ b/drivers/usb/common/usb-otg.c > >> + * This program is free software; you can redistribute it and/or modify >> + * it under the terms of the GNU General Public License version 2 as >> + * published by the Free Software Foundation. >> + * >> + * This program is distributed in the hope that it will be useful, >> + * but WITHOUT ANY WARRANTY; without even the implied warranty of >> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the >> + * GNU General Public License for more details. > >> +EXPORT_SYMBOL_GPL(usb_otg_register); > >> +EXPORT_SYMBOL_GPL(usb_otg_unregister); > >> +EXPORT_SYMBOL_GPL(usb_otg_sync_inputs); > >> +EXPORT_SYMBOL_GPL(usb_otg_kick_fsm); > >> +EXPORT_SYMBOL_GPL(usb_otg_register_hcd); > >> +EXPORT_SYMBOL_GPL(usb_otg_unregister_hcd); > >> +EXPORT_SYMBOL_GPL(usb_otg_register_gadget); > >> +EXPORT_SYMBOL_GPL(usb_otg_unregister_gadget); > >> +EXPORT_SYMBOL_GPL(usb_otg_fsm_to_dev); > > This code adds no MODULE_LICENSE() macro in this patch and usb-otg.ko > will carry no license field. So I think the loading of that module > (triggered by loading another module that uses one of the exported > symbols, I suppose) taints the kernel. Am I correct? Right. I will fix this. Thanks. cheers, -roger -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html