From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S935310AbXGKXgx (ORCPT ); Wed, 11 Jul 2007 19:36:53 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S934998AbXGKXd2 (ORCPT ); Wed, 11 Jul 2007 19:33:28 -0400 Received: from cantor2.suse.de ([195.135.220.15]:33179 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934993AbXGKXd1 (ORCPT ); Wed, 11 Jul 2007 19:33:27 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: "Rafael J. Wysocki" , Greg Kroah-Hartman Subject: [PATCH 09/61] PM: Simplify suspend_device Date: Wed, 11 Jul 2007 16:31:28 -0700 Message-Id: <1184196783245-git-send-email-gregkh@suse.de> X-Mailer: git-send-email 1.5.2.2 In-Reply-To: <11841967793134-git-send-email-gregkh@suse.de> References: <20070711233021.GA5253@kroah.com> <11841967403365-git-send-email-gregkh@suse.de> <11841967493890-git-send-email-gregkh@suse.de> <1184196753488-git-send-email-gregkh@suse.de> <1184196759393-git-send-email-gregkh@suse.de> <11841967633087-git-send-email-gregkh@suse.de> <11841967674155-git-send-email-gregkh@suse.de> <11841967711788-git-send-email-gregkh@suse.de> <11841967793134-git-send-email-gregkh@suse.de> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org From: Rafael J. Wysocki Reduce code duplication in drivers/base/suspend.c by introducing a separate function for printing diagnostic messages. Signed-off-by: Rafael J. Wysocki Acked-by: Pavel Machek Signed-off-by: Greg Kroah-Hartman --- drivers/base/power/suspend.c | 49 +++++++++++++++-------------------------- 1 files changed, 18 insertions(+), 31 deletions(-) diff --git a/drivers/base/power/suspend.c b/drivers/base/power/suspend.c index 19fae88..af2cedf 100644 --- a/drivers/base/power/suspend.c +++ b/drivers/base/power/suspend.c @@ -40,6 +40,14 @@ static inline char *suspend_verb(u32 event) } +static void +suspend_device_dbg(struct device *dev, pm_message_t state, char *info) +{ + dev_dbg(dev, "%s%s%s\n", info, suspend_verb(state.event), + ((state.event == PM_EVENT_SUSPEND) && device_may_wakeup(dev)) ? + ", may wakeup" : ""); +} + /** * suspend_device - Save state of one device. * @dev: Device. @@ -66,37 +74,21 @@ int suspend_device(struct device * dev, pm_message_t state) dev->power.prev_state = dev->power.power_state; if (dev->class && dev->class->suspend && !dev->power.power_state.event) { - dev_dbg(dev, "class %s%s\n", - suspend_verb(state.event), - ((state.event == PM_EVENT_SUSPEND) - && device_may_wakeup(dev)) - ? ", may wakeup" - : "" - ); + suspend_device_dbg(dev, state, "class "); error = dev->class->suspend(dev, state); suspend_report_result(dev->class->suspend, error); } - if (!error && dev->type && dev->type->suspend && !dev->power.power_state.event) { - dev_dbg(dev, "%s%s\n", - suspend_verb(state.event), - ((state.event == PM_EVENT_SUSPEND) - && device_may_wakeup(dev)) - ? ", may wakeup" - : "" - ); + if (!error && dev->type && dev->type->suspend + && !dev->power.power_state.event) { + suspend_device_dbg(dev, state, "type "); error = dev->type->suspend(dev, state); suspend_report_result(dev->type->suspend, error); } - if (!error && dev->bus && dev->bus->suspend && !dev->power.power_state.event) { - dev_dbg(dev, "%s%s\n", - suspend_verb(state.event), - ((state.event == PM_EVENT_SUSPEND) - && device_may_wakeup(dev)) - ? ", may wakeup" - : "" - ); + if (!error && dev->bus && dev->bus->suspend + && !dev->power.power_state.event) { + suspend_device_dbg(dev, state, ""); error = dev->bus->suspend(dev, state); suspend_report_result(dev->bus->suspend, error); } @@ -114,14 +106,9 @@ static int suspend_device_late(struct device *dev, pm_message_t state) { int error = 0; - if (dev->bus && dev->bus->suspend_late && !dev->power.power_state.event) { - dev_dbg(dev, "LATE %s%s\n", - suspend_verb(state.event), - ((state.event == PM_EVENT_SUSPEND) - && device_may_wakeup(dev)) - ? ", may wakeup" - : "" - ); + if (dev->bus && dev->bus->suspend_late + && !dev->power.power_state.event) { + suspend_device_dbg(dev, state, "LATE "); error = dev->bus->suspend_late(dev, state); suspend_report_result(dev->bus->suspend_late, error); } -- 1.5.2.2