ACPI: Disable GPEs in preparation for sleep.

http://bugzilla.kernel.org/show_bug.cgi?id=7887

Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@linux.intel.com>
Signed-off-by: Vladimir Lebedev <vladimir.p.lebedev@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>

diff --git a/drivers/acpi/hardware/hwsleep.c b/drivers/acpi/hardware/hwsleep.c
index 57901ca3ade911fea9ae132dd7aa77844025372b..8fa93125fd4c94af822bf9b6dd1863511de16b7a 100644 (file)
--- a/drivers/acpi/hardware/hwsleep.c
+++ b/drivers/acpi/hardware/hwsleep.c
@@ -235,6 +235,14 @@ acpi_status acpi_enter_sleep_state_prep(u8 sleep_state)
                                "While executing method _SST"));
        }
 
+       /*
+        * 1) Disable/Clear all GPEs
+        */
+       status = acpi_hw_disable_all_gpes();
+       if (ACPI_FAILURE(status)) {
+               return_ACPI_STATUS(status);
+       }
+
        return_ACPI_STATUS(AE_OK);
 }
 
@@ -290,13 +298,8 @@ acpi_status asmlinkage acpi_enter_sleep_state(u8 sleep_state)
        }
 
        /*
-        * 1) Disable/Clear all GPEs
         * 2) Enable all wakeup GPEs
         */
-       status = acpi_hw_disable_all_gpes();
-       if (ACPI_FAILURE(status)) {
-               return_ACPI_STATUS(status);
-       }
        acpi_gbl_system_awake_and_running = FALSE;
 
        status = acpi_hw_enable_all_wakeup_gpes();