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authorLen Brown <len.brown@intel.com>2009-05-08 00:22:29 -0400
committerLen Brown <len.brown@intel.com>2009-05-08 00:22:29 -0400
commit19bde778c1fd2574cc020a618d7d576f260271ca (patch)
tree10dfb73d8cc05cc325123f8e41474e44ce541e67 /mm/memcontrol.c
parentddc50b6ad634d9ce2526a777d4b7da80effdfb60 (diff)
ACPI: suspend: don't let device _PS3 failure prevent suspend
6328a57401dc5f5cf9931738eb7268fcd8058c49 "Enable PNPACPI _PSx Support, v3" added a call to acpi_bus_set_power(handle, ACPI_STATE_D3) to pnpacpi_disable_resource() before the existing call to evaluate _DIS on the device. This caused suspend to fail on the system in http://bugzilla.kernel.org/show_bug.cgi?id=13243 because the sanity check to verify we entered _PS3 failed on the serial port. As a work-around, that sanity check can be disabled system-wide with "acpi.power_nocheck=1" Or perhaps we should just shrug off the _PS3 failure and carry on with _DIS like we used to -- which is what this patch does. Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'mm/memcontrol.c')
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