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.

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

Signed-off-by: Frans Pop <elendil@planet.nl>
Acked-by: Zhang Rui <rui.zhang@intel.com>
Cc: Len Brown <lenb@kernel.org>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/acpi/processor_throttling.c b/drivers/acpi/processor_throttling.c
index 841be4ee2109..ae39797aab55 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)