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ACPI suspend: Execute _WAK with the right argument

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The _WAK global ACPI control method has to be called with the
argument representing the sleep state being exited.  Make it happen.

Special thanks to Mirco Tischler <mt-ml@gmx.de> for reporting the
problem and debugging.

Reported-by: Mirco Tischler <mt-ml@gmx.de>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Rafael J. Wysocki 2008-02-13 00:32:16 +01:00 committed by Len Brown
parent b077fbada1
commit 314ccd644c
1 changed files with 1 additions and 0 deletions
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drivers/acpi/hardware/hwsleep.c
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@ -616,6 +616,7 @@ acpi_status acpi_leave_sleep_state(u8 sleep_state)
return_ACPI_STATUS(status);
}
arg.integer.value = sleep_state;
status = acpi_evaluate_object(NULL, METHOD_NAME__WAK, &arg_list, NULL);
if (ACPI_FAILURE(status) && status != AE_NOT_FOUND) {
ACPI_EXCEPTION((AE_INFO, status, "During Method _WAK"));