linux-kernel - [PATCH 2/2] ACPI processor: remove superfluous warning message

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Date:	Mon, 17 Aug 2009 14:45:39 +0200
From:	Frans Pop <elendil@...net.nl>
To:	linux-acpi@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, akpm@...ux-foundation.org,
	lenb@...el.com, rui.zhang@...el.com
Subject: [PATCH 2/2] ACPI processor: remove superfluous warning message

This failure is very common on many platforms.
Handling it in the ACPI processor driver is enough, and we don't
need a warning message unless CONFIG_ACPI_DEBUG is set.

Based on a patch from Zhang Rui.

http://bugzilla.kernel.org/show_bug.cgi?id=13389

Signed-off-by: Frans Pop <elendil@...net.nl>
Acked-by: Zhang Rui <rui.zhang@...el.com>

diff --git a/drivers/acpi/processor_throttling.c b/drivers/acpi/processor_throttling.c
index 841be4e..ae39797 100644
--- a/drivers/acpi/processor_throttling.c
+++ b/drivers/acpi/processor_throttling.c
@@ -840,8 +840,8 @@ static int acpi_processor_get_throttling_ptc(struct acpi_processor *pr)
 	if (ret >= 0) {
 		state = acpi_get_throttling_state(pr, value);
 		if (state == -1) {
-			ACPI_WARNING((AE_INFO,
-				"Invalid throttling state, reset"));
+			ACPI_DEBUG_PRINT((ACPI_DB_INFO,
+				"Invalid throttling state, reset\n"));
 			state = 0;
 			ret = acpi_processor_set_throttling(pr, state, true);
 			if (ret)
--
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