From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754575AbZLMWnN (ORCPT ); Sun, 13 Dec 2009 17:43:13 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754557AbZLMWnL (ORCPT ); Sun, 13 Dec 2009 17:43:11 -0500 Received: from ogre.sisk.pl ([217.79.144.158]:42407 "EHLO ogre.sisk.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754445AbZLMWnI (ORCPT ); Sun, 13 Dec 2009 17:43:08 -0500 From: "Rafael J. Wysocki" To: pm list Subject: [PATCH 3/5] PM: Add debug printouts to async suspend and resume code paths Date: Sun, 13 Dec 2009 23:40:57 +0100 User-Agent: KMail/1.12.3 (Linux/2.6.32-rjw; KDE/4.3.3; x86_64; ; ) Cc: LKML , Linus Torvalds , Alan Stern , Dmitry Torokhov References: <200912132338.30921.rjw@sisk.pl> In-Reply-To: <200912132338.30921.rjw@sisk.pl> MIME-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Message-Id: <200912132340.57200.rjw@sisk.pl> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Rafael J. Wysocki Add pm_dev_dbg() to asynchronous suspend and resume code paths to make the debugging of async suspend/resume easier. Signed-off-by: Rafael J. Wysocki --- drivers/base/power/main.c | 2 ++ 1 file changed, 2 insertions(+) Index: linux-2.6/drivers/base/power/main.c =================================================================== --- linux-2.6.orig/drivers/base/power/main.c +++ linux-2.6/drivers/base/power/main.c @@ -510,6 +510,7 @@ static void async_resume(void *data, asy struct device *dev = (struct device *)data; int error; + pm_dev_dbg(dev, pm_transition, "async "); error = __device_resume(dev, pm_transition, true); if (error) pm_dev_err(dev, pm_transition, " async", error); @@ -791,6 +792,7 @@ static void async_suspend(void *data, as struct device *dev = (struct device *)data; int error; + pm_dev_dbg(dev, pm_transition, "async "); error = __device_suspend(dev, pm_transition, true); if (error) { pm_dev_err(dev, pm_transition, " async", error);