From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757548AbYBLXe0 (ORCPT ); Tue, 12 Feb 2008 18:34:26 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752529AbYBLXeN (ORCPT ); Tue, 12 Feb 2008 18:34:13 -0500 Received: from ogre.sisk.pl ([217.79.144.158]:38511 "EHLO ogre.sisk.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752408AbYBLXeK (ORCPT ); Tue, 12 Feb 2008 18:34:10 -0500 From: "Rafael J. Wysocki" To: Len Brown Subject: [PATCH] ACPI suspend: Execute _WAK with the right argument Date: Wed, 13 Feb 2008 00:32:16 +0100 User-Agent: KMail/1.9.6 (enterprise 20070904.708012) Cc: ACPI Devel Maling List , Andrew Morton , LKML , Mirco Tischler , Pavel Machek , pm list MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-2" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200802130032.17636.rjw@sisk.pl> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Rafael J. Wysocki The _WAK global ACPI control method has to be called with the argument representing the sleep state being exited. Make it happen. Special thanks to Mirco Tischler for reporting the problem and debugging. Reported-by: Mirco Tischler Signed-off-by: Rafael J. Wysocki --- drivers/acpi/hardware/hwsleep.c | 1 + 1 file changed, 1 insertion(+) Index: linux-2.6/drivers/acpi/hardware/hwsleep.c =================================================================== --- linux-2.6.orig/drivers/acpi/hardware/hwsleep.c +++ linux-2.6/drivers/acpi/hardware/hwsleep.c @@ -616,6 +616,7 @@ acpi_status acpi_leave_sleep_state(u8 sl return_ACPI_STATUS(status); } + arg.integer.value = sleep_state; status = acpi_evaluate_object(NULL, METHOD_NAME__WAK, &arg_list, NULL); if (ACPI_FAILURE(status) && status != AE_NOT_FOUND) { ACPI_EXCEPTION((AE_INFO, status, "During Method _WAK"));