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linux/drivers/clocksource
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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
..
acpi_pm.c acpi_pm: Clear pmtmr_ioport if acpi_pm initialization fails 2011-01-21 17:38:19 +01:00
cs5535-clockevt.c Andres has moved 2010-07-20 16:25:41 -07:00
cyclone.c clocksource: pass clocksource to read() callback 2009-04-21 13:41:47 -07:00
Makefile cs5535: add a generic clock event MFGPT driver 2009-12-15 08:53:28 -08:00
scx200_hrt.c clocksource: pass clocksource to read() callback 2009-04-21 13:41:47 -07:00
sh_cmt.c clocksource: sh_cmt: Remove nested spinlock fix 2010-12-17 19:38:33 +09:00
sh_mtu2.c ARM: shmobile: remove sh_timer_config clk member 2010-10-31 10:40:39 -04:00
sh_tmu.c ARM: shmobile: remove sh_timer_config clk member 2010-10-31 10:40:39 -04:00
tcb_clksrc.c clocksource: pass clocksource to read() callback 2009-04-21 13:41:47 -07:00