Konrad Rzeszutek Wilk db6b175fa6 acpi_pm: Clear pmtmr_ioport if acpi_pm initialization fails
If the acpi pm timer throws invalid data, clear pmtmr_ioport
so the pm timer won't accidentally be used.

This was found when using Xen where there is a acpi pm reported,
but gives bogus values, and other code was continuing to try
to use the pm timer after the initialization failed.

[jstultz: Catch additional failure and reword changelog message. ]

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: John Stultz <johnstul@us.ibm.com>
LKML-Reference: <1295027246-11110-1-git-send-email-johnstul@us.ibm.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2011-01-21 17:38:19 +01:00
..
2011-01-13 08:03:09 -08:00
2011-01-18 12:22:54 -08:00
2011-01-17 11:15:30 -08:00
2011-01-12 04:59:44 -05:00
2011-01-14 12:38:16 +01:00
2011-01-10 08:51:44 -08:00
2011-01-12 05:14:15 -05:00