Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755651AbbDONZE (ORCPT ); Wed, 15 Apr 2015 09:25:04 -0400 Received: from comal.ext.ti.com ([198.47.26.152]:53548 "EHLO comal.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752593AbbDONYu (ORCPT ); Wed, 15 Apr 2015 09:24:50 -0400 Message-ID: <552E6691.3020908@ti.com> Date: Wed, 15 Apr 2015 16:24:33 +0300 From: Roger Quadros User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.6.0 MIME-Version: 1.0 To: Paul Bolle CC: , , , , , , , , , , Subject: Re: [RFC][PATCH v2 05/13] usb: otg: add OTG core References: <1429008120-5395-1-git-send-email-rogerq@ti.com> <1429008120-5395-6-git-send-email-rogerq@ti.com> <1429090149.16771.19.camel@x220> In-Reply-To: <1429090149.16771.19.camel@x220> Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2083 Lines: 60 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-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/