From patchwork Fri Sep  3 02:08:50 2010
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Subject: [PATCH RESEND] ACPI video: fix a poor warning message
From: Zhang Rui <rui.zhang@intel.com>
To: "Brown, Len" <lenb@kernel.org>
Cc: "linux-acpi@vger.kernel.org" <linux-acpi@vger.kernel.org>,
	"Moore, Robert" <robert.moore@intel.com>,
	Thomas Renninger <trenn@suse.de>, "Zhang, Rui" <rui.zhang@intel.com>
Date: Fri, 03 Sep 2010 10:08:50 +0800
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Index: linux-2.6/drivers/acpi/video_detect.c
===================================================================
--- linux-2.6.orig/drivers/acpi/video_detect.c	2010-09-03 10:04:05.000000000 +0800
+++ linux-2.6/drivers/acpi/video_detect.c	2010-09-03 10:05:07.000000000 +0800
@@ -59,8 +59,8 @@
 				  "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 "No _BQC method, "
+				"cannot determine initial brightness\n");
 		/* We have backlight support, no need to scan further */
 		return AE_CTRL_TERMINATE;
 	}