From: Matthew Garrett <mjg59@srcf.ucam.org>
Date: Tue, 14 Apr 2009 19:16:45 +0000 (+0100)
Subject: thermal: Fix polling frequency for systems without passive cooling
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=67405439bca28c4dbecd3fefd97fbdb282a302d9;p=linux.git

thermal: Fix polling frequency for systems without passive cooling

The polling interval (in deciseconds) was accidently interpreted as
being in milliseconds in one codepath, resulting in excessively frequent
polling. Ensure that the conversion is performed.

Signed-off-by: Matthew Garrett <mjg@redhat.com>
Acked-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
---

diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c
index 9cd15e8c89322..564ea14242880 100644
--- a/drivers/acpi/thermal.c
+++ b/drivers/acpi/thermal.c
@@ -909,7 +909,7 @@ static int acpi_thermal_register_thermal_zone(struct acpi_thermal *tz)
 			thermal_zone_device_register("acpitz", trips, tz,
 						     &acpi_thermal_zone_ops,
 						     0, 0, 0,
-						     tz->polling_frequency);
+						     tz->polling_frequency*100);
 	if (IS_ERR(tz->thermal_zone))
 		return -ENODEV;