From: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Date: Sat, 28 Apr 2007 01:00:10 +0000 (-0300)
Subject: ACPI: thinkpad-acpi: do not arm fan watchdog if it would not work
X-Git-Tag: v2.6.22-rc1~1112^2~5^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4985cd0a63b0713b6469ef01aae6a0e63ea72f83;p=pandora-kernel.git

ACPI: thinkpad-acpi: do not arm fan watchdog if it would not work

Do not enable/rearm the fan control safety watchdog if we would not be able
to do anything to the fan anyway.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Signed-off-by: Len Brown <len.brown@intel.com>
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