From patchwork Tue Aug 17 02:42:55 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhang Rui X-Patchwork-Id: 119841 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter.kernel.org (8.14.4/8.14.3) with ESMTP id o7H2dr7L020284 for ; Tue, 17 Aug 2010 02:39:53 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754648Ab0HQCjw (ORCPT ); Mon, 16 Aug 2010 22:39:52 -0400 Received: from mga14.intel.com ([143.182.124.37]:62977 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754191Ab0HQCjw (ORCPT ); Mon, 16 Aug 2010 22:39:52 -0400 Received: from azsmga001.ch.intel.com ([10.2.17.19]) by azsmga102.ch.intel.com with ESMTP; 16 Aug 2010 19:39:51 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.55,379,1278313200"; d="scan'208";a="313274501" Received: from rui.sh.intel.com (HELO [10.239.51.31]) ([10.239.51.31]) by azsmga001.ch.intel.com with ESMTP; 16 Aug 2010 19:39:50 -0700 Subject: [PATCH] ACPI video: fix a poor error message From: Zhang Rui To: "Brown, Len" Cc: "linux-acpi@vger.kernel.org" , "Moore, Robert" , Thomas Renninger , "Zhang, Rui" Date: Tue, 17 Aug 2010 10:42:55 +0800 Message-ID: <1282012975.5181.16.camel@rui> Mime-Version: 1.0 X-Mailer: Evolution 2.28.3 Sender: linux-acpi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.3 (demeter.kernel.org [140.211.167.41]); Tue, 17 Aug 2010 02:39:53 +0000 (UTC) Index: linux-2.6/drivers/acpi/video_detect.c =================================================================== --- linux-2.6.orig/drivers/acpi/video_detect.c +++ linux-2.6/drivers/acpi/video_detect.c @@ -59,8 +59,8 @@ acpi_backlight_cap_match(acpi_handle han "support\n")); *cap |= ACPI_VIDEO_BACKLIGHT; if (ACPI_FAILURE(acpi_get_handle(handle, "_BQC", &h_dummy))) - printk(KERN_WARNING FW_BUG PREFIX "ACPI brightness " - "control misses _BQC function\n"); + printk(KERN_WARNING FW_BUG PREFIX "could not find " + "required _BQC function\n"); /* We have backlight support, no need to scan further */ return AE_CTRL_TERMINATE; }