Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S966239AbWKTR1j (ORCPT ); Mon, 20 Nov 2006 12:27:39 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S966246AbWKTR1j (ORCPT ); Mon, 20 Nov 2006 12:27:39 -0500 Received: from mail.kroah.org ([69.55.234.183]:24268 "EHLO perch.kroah.org") by vger.kernel.org with ESMTP id S966239AbWKTR1i (ORCPT ); Mon, 20 Nov 2006 12:27:38 -0500 Date: Mon, 20 Nov 2006 09:27:33 -0800 From: Greg KH To: Jiri Slaby Cc: Linux kernel mailing list Subject: Re: kobject_add failed with -EEXIST Message-ID: <20061120172733.GA26713@suse.de> References: <4561E290.7060100@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4561E290.7060100@gmail.com> User-Agent: Mutt/1.5.13 (2006-08-11) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1037 Lines: 32 On Mon, Nov 20, 2006 at 06:14:56PM +0100, Jiri Slaby wrote: > Hi! > > Does anybody have some clue, what's wrong with the attached module? > Kernel complains when the module is insmoded second time (DRIVER_DEBUG enabled): > > > cls_init FIRST TIME > device class 'cls_class': registering > DEV: registering device: ID = 'cls_device' > PM: Adding info for No Bus:cls_device > DEV: Unregistering device. ID = 'cls_device' > PM: Removing info for No Bus:cls_device > device_create_release called for cls_device > device class 'cls_class': unregistering > class 'cls_class': release. > class_create_release called for cls_class > cls_exit What does sysfs look like at this point in time? Does /sys/class/cls_class exist? Also, which kernel version are you using here? thanks, greg k-h - 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/