From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754726Ab0JTSWg (ORCPT ); Wed, 20 Oct 2010 14:22:36 -0400 Received: from opensource.wolfsonmicro.com ([80.75.67.52]:32831 "EHLO opensource2.wolfsonmicro.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752065Ab0JTSWf (ORCPT ); Wed, 20 Oct 2010 14:22:35 -0400 From: Mark Brown To: Greg Kroah-Hartman Cc: linux-kernel@vger.kernel.org, patches@opensource.wolfsonmicro.com, Mark Brown Subject: [PATCH] driver core: Display error codes when class suspend fails Date: Wed, 20 Oct 2010 11:22:42 -0700 Message-Id: <1287598962-28013-1-git-send-email-broonie@opensource.wolfsonmicro.com> X-Mailer: git-send-email 1.7.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Aid diagnostics by printing the error code from failed suspends, which doesn't otherwise seem to get displayed. Signed-off-by: Mark Brown --- drivers/base/sys.c | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/base/sys.c b/drivers/base/sys.c index 9354dc1..1667aaf 100644 --- a/drivers/base/sys.c +++ b/drivers/base/sys.c @@ -432,13 +432,13 @@ int sysdev_suspend(pm_message_t state) /* resume current sysdev */ cls_driver: drv = NULL; - printk(KERN_ERR "Class suspend failed for %s\n", - kobject_name(&sysdev->kobj)); + printk(KERN_ERR "Class suspend failed for %s: %d\n", + kobject_name(&sysdev->kobj), ret); aux_driver: if (drv) - printk(KERN_ERR "Class driver suspend failed for %s\n", - kobject_name(&sysdev->kobj)); + printk(KERN_ERR "Class driver suspend failed for %s: %d\n", + kobject_name(&sysdev->kobj), ret); list_for_each_entry(err_drv, &cls->drivers, entry) { if (err_drv == drv) break; -- 1.7.1