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authorRafael J. Wysocki <rjw@sisk.pl>2008-02-13 00:32:16 +0100
committerLen Brown <len.brown@intel.com>2008-02-14 00:28:05 -0500
commit314ccd644cc14b9ebc1996afbabfb4d108004fd0 (patch)
tree68db4f58e1212d45946bd207112a1f09d55b08a7 /drivers/acpi
parentb077fbada161479d9a32a7730d2822d5e737b306 (diff)
ACPI suspend: Execute _WAK with the right argument
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>
Diffstat (limited to 'drivers/acpi')
-rw-r--r--drivers/acpi/hardware/hwsleep.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/acpi/hardware/hwsleep.c b/drivers/acpi/hardware/hwsleep.c
index 058d0be5cbe2..4290e0193097 100644
--- a/drivers/acpi/hardware/hwsleep.c
+++ b/drivers/acpi/hardware/hwsleep.c
@@ -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"));