From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matthias Scheer Subject: smsc911x: regression on overo platform Date: Mon, 2 May 2011 14:31:59 +0000 (UTC) Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Return-path: Received: from lo.gmane.org ([80.91.229.12]:54051 "EHLO lo.gmane.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759301Ab1EBOfL (ORCPT ); Mon, 2 May 2011 10:35:11 -0400 Received: from list by lo.gmane.org with local (Exim 4.69) (envelope-from ) id 1QGuDL-0002b9-0r for linux-omap@vger.kernel.org; Mon, 02 May 2011 16:35:09 +0200 Received: from ppp-93-104-17-21.dynamic.mnet-online.de ([93.104.17.21]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 02 May 2011 16:35:07 +0200 Received: from scheer by ppp-93-104-17-21.dynamic.mnet-online.de with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 02 May 2011 16:35:07 +0200 Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: linux-omap@vger.kernel.org introduced by: 6629398945426f388d61392eecd733336a6316a4 environment: OMAP3503, Gumstix Overo, linux-omap-2.6.39-rc5 kernel .config @ http://pastebin.com/QESCFb6j Thank you for looking into it. [ 0.205139] kobject (c04ce3a8): tried to init an initialized object, something is seriously wrong. [ 0.205200] [] (unwind_backtrace+0x0/0xe4) from [] (kobject_init+0x38/0x70) [ 0.205261] [] (kobject_init+0x38/0x70) from [] (device_initialize+0x20/0xa4) [ 0.205322] [] (device_initialize+0x20/0xa4) from [] (platform_device_register+0x10/0x1c) [ 0.205383] [] (platform_device_register+0x10/0x1c) from [] (gpmc_smsc911x_init+0x110/0x184) [ 0.205413] [] (gpmc_smsc911x_init+0x110/0x184) from [] (overo_init+0xe8/0x32c) [ 0.205444] [] (overo_init+0xe8/0x32c) from [] (customize_machine+0x1c/0x28) [ 0.205505] [] (customize_machine+0x1c/0x28) from [] (do_one_initcall+0x98/0x16c) [ 0.205535] [] (do_one_initcall+0x98/0x16c) from [] (kernel_init+0x8c/0x13c) [ 0.205566] [] (kernel_init+0x8c/0x13c) from [] (kernel_thread_exit+0x0/0x8) [ 0.205627] ------------[ cut here ]------------ [ 0.205657] WARNING: at kernel/resource.c:491 __insert_resource+0x44/0x12c() [ 0.205688] Modules linked in: [ 0.205718] [] (unwind_backtrace+0x0/0xe4) from [] (warn_slowpath_common+0x4c/0x64) [ 0.205749] [] (warn_slowpath_common+0x4c/0x64) from [] (warn_slowpath_null+0x18/0x1c) [ 0.205810] [] (warn_slowpath_null+0x18/0x1c) from [] (__insert_resource+0x44/0x12c) [ 0.205841] [] (__insert_resource+0x44/0x12c) from [] (insert_resource_conflict+0x24/0x3c) [ 0.205871] [] (insert_resource_conflict+0x24/0x3c) from [] (insert_resource+0x8/0x14) [ 0.205902] [] (insert_resource+0x8/0x14) from [] (platform_device_add+0xb4/0x160) [ 0.205963] [] (platform_device_add+0xb4/0x160) from [] (gpmc_smsc911x_init+0x110/0x184) [ 0.205993] [] (gpmc_smsc911x_init+0x110/0x184) from [] (overo_init+0xe8/0x32c) [ 0.206024] [] (overo_init+0xe8/0x32c) from [] (customize_machine+0x1c/0x28) [ 0.206085] [] (customize_machine+0x1c/0x28) from [] (do_one_initcall+0x98/0x16c) [ 0.206115] [] (do_one_initcall+0x98/0x16c) from [] (kernel_init+0x8c/0x13c) [ 0.206146] [] (kernel_init+0x8c/0x13c) from [] (kernel_thread_exit+0x0/0x8) [ 0.206542] ---[ end trace 1b75b31a2719ed1c ]--- [ 0.206573] smsc911x: failed to claim resource 0 [ 0.206573] Unable to register smsc911x device [ 0.206604] ------------[ cut here ]------------ [ 0.206634] WARNING: at drivers/gpio/gpiolib.c:1236 gpmc_smsc911x_init+0x130/0x184() [ 0.206634] Modules linked in: [ 0.206665] [] (unwind_backtrace+0x0/0xe4) from [] (warn_slowpath_common+0x4c/0x64) [ 0.206726] [] (warn_slowpath_common+0x4c/0x64) from [] (warn_slowpath_null+0x18/0x1c) [ 0.206756] [] (warn_slowpath_null+0x18/0x1c) from [] (gpmc_smsc911x_init+0x130/0x184) [ 0.206787] [] (gpmc_smsc911x_init+0x130/0x184) from [] (overo_init+0xe8/0x32c) [ 0.206848] [] (overo_init+0xe8/0x32c) from [] (customize_machine+0x1c/0x28) [ 0.206878] [] (customize_machine+0x1c/0x28) from [] (do_one_initcall+0x98/0x16c) [ 0.206909] [] (do_one_initcall+0x98/0x16c) from [] (kernel_init+0x8c/0x13c) [ 0.206939] [] (kernel_init+0x8c/0x13c) from [] (kernel_thread_exit+0x0/0x8) [ 0.206970] ---[ end trace 1b75b31a2719ed1d ]--- [ 0.207031] Could not initialize smsc911x