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>
parent
1daeddd5
Please register or sign in to comment