Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753296Ab3JBI2C (ORCPT ); Wed, 2 Oct 2013 04:28:02 -0400 Received: from mail-pd0-f171.google.com ([209.85.192.171]:52431 "EHLO mail-pd0-f171.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752902Ab3JBI16 (ORCPT ); Wed, 2 Oct 2013 04:27:58 -0400 Message-ID: <524BD8F9.2000304@gmail.com> Date: Wed, 02 Oct 2013 16:27:37 +0800 From: Zhang Yanfei User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:10.0.5) Gecko/20120607 Thunderbird/10.0.5 MIME-Version: 1.0 To: lenb@kernel.org, "Rafael J . Wysocki" CC: linux-acpi@vger.kernel.org, "linux-kernel@vger.kernel.org" Subject: [PATCH] acpi/mem_hotplug: Use defined marco METHOD_NAME__STA Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1275 Lines: 33 From: Zhang Yanfei We already have predefined marco for method name "_STA', so using the marco instead of directly using the string. Signed-off-by: Zhang Yanfei --- drivers/acpi/acpi_memhotplug.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/acpi/acpi_memhotplug.c b/drivers/acpi/acpi_memhotplug.c index 999adb5..dc0880d 100644 --- a/drivers/acpi/acpi_memhotplug.c +++ b/drivers/acpi/acpi_memhotplug.c @@ -152,8 +152,9 @@ static int acpi_memory_check_device(struct acpi_memory_device *mem_device) unsigned long long current_status; /* Get device present/absent information from the _STA */ - if (ACPI_FAILURE(acpi_evaluate_integer(mem_device->device->handle, "_STA", - NULL, ¤t_status))) + if (ACPI_FAILURE(acpi_evaluate_integer(mem_device->device->handle, + METHOD_NAME__STA, NULL, + ¤t_status))) return -ENODEV; /* * Check for device status. Device should be -- 1.7.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/