Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755674AbZDGX5S (ORCPT ); Tue, 7 Apr 2009 19:57:18 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754828AbZDGX4k (ORCPT ); Tue, 7 Apr 2009 19:56:40 -0400 Received: from norsk5.dsl.xmission.com ([166.70.24.44]:22499 "EHLO master.douglaskthompson.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1754025AbZDGX4j (ORCPT ); Tue, 7 Apr 2009 19:56:39 -0400 X-Greylist: delayed 644 seconds by postgrey-1.27 at vger.kernel.org; Tue, 07 Apr 2009 19:56:39 EDT Date: Tue, 07 Apr 2009 17:45:50 -0600 From: dougthompson@xmission.com To: khali@linux-fr.org, qingtao.cao@windriver.com, jharan@Brocade.COM, dougthompson@xmission.com, linux-kernel@vger.kernel.org, akpm@linux-foundation.org Subject: [PATCH 1/3] edac: fix worktodo to proper cast Message-ID: <49dbe5ae.cLzjokemOI4s7lyb%dougthompson@xmission.com> User-Agent: Heirloom mailx 12.2 01/07/07 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2603 Lines: 63 From: Jean Delvare The edac-core driver includes code which assumes that the work_struct which is included in every delayed_work is the first member of that structure. This is currently the case but might change in the future, so use to_delayed_work() instead, which doesn't make such an assumption. Signed-off-by: Jean Delvare Signed-off-by: Doug Thompson --- drivers/edac/edac_device.c | 2 +- drivers/edac/edac_mc.c | 2 +- drivers/edac/edac_pci.c | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) Index: linux-2.6.29/drivers/edac/edac_device.c =================================================================== --- linux-2.6.29.orig/drivers/edac/edac_device.c +++ linux-2.6.29/drivers/edac/edac_device.c @@ -389,7 +389,8 @@ static void del_edac_device_from_global_ */ static void edac_device_workq_function(struct work_struct *work_req) { - struct delayed_work *d_work = (struct delayed_work *)work_req; + struct delayed_work *d_work = + container_of(work_req, struct delayed_work, work); struct edac_device_ctl_info *edac_dev = to_edac_device_ctl_work(d_work); mutex_lock(&device_ctls_mutex); Index: linux-2.6.29/drivers/edac/edac_mc.c =================================================================== --- linux-2.6.29.orig/drivers/edac/edac_mc.c +++ linux-2.6.29/drivers/edac/edac_mc.c @@ -260,7 +260,8 @@ static int edac_mc_assert_error_check_an */ static void edac_mc_workq_function(struct work_struct *work_req) { - struct delayed_work *d_work = (struct delayed_work *)work_req; + struct delayed_work *d_work = + container_of(work_req, struct delayed_work, work); struct mem_ctl_info *mci = to_edac_mem_ctl_work(d_work); mutex_lock(&mem_ctls_mutex); Index: linux-2.6.29/drivers/edac/edac_pci.c =================================================================== --- linux-2.6.29.orig/drivers/edac/edac_pci.c +++ linux-2.6.29/drivers/edac/edac_pci.c @@ -232,7 +232,8 @@ EXPORT_SYMBOL_GPL(edac_pci_find); */ static void edac_pci_workq_function(struct work_struct *work_req) { - struct delayed_work *d_work = (struct delayed_work *)work_req; + struct delayed_work *d_work = + container_of(work_req, struct delayed_work, work); struct edac_pci_ctl_info *pci = to_edac_pci_ctl_work(d_work); int msec; unsigned long delay; -- 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/