From mboxrd@z Thu Jan 1 00:00:00 1970 From: yakui_zhao Subject: [PATCH]: ACPI: Cleanup in ACPI device power state transition Date: Mon, 11 May 2009 09:24:36 +0800 Message-ID: <1242005076.3773.133.camel@localhost.localdomain> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit Return-path: Received: from mga14.intel.com ([143.182.124.37]:2504 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756342AbZEKBW2 (ORCPT ); Sun, 10 May 2009 21:22:28 -0400 Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: lenb@kernel.org Cc: linux-acpi@vger.kernel.org From: Zhao Yakui Cleanup in the function of acpi device power state transition. When the ACPI device can't be transited to the target D-state, OS should report the warning message of "Failure in transiting device [%s] to D%d state" instead of "Transiting device[%s] to D%d state". Signed-off-by: Zhao Yakui --- drivers/acpi/bus.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Index: linux-2.6/drivers/acpi/bus.c =================================================================== --- linux-2.6.orig/drivers/acpi/bus.c 2009-05-11 08:57:49.000000000 +0800 +++ linux-2.6/drivers/acpi/bus.c 2009-05-11 09:16:27.000000000 +0800 @@ -321,7 +321,7 @@ end: if (result) printk(KERN_WARNING PREFIX - "Transitioning device [%s] to D%d\n", + "Failure in transiting device [%s] to D%d\n", device->pnp.bus_id, state); else { device->power.state = state;