ACPI: sleep: Fix GPE suspend cleanup

Commit 9b039330808b83acac3597535da26f47ad1862ce removed
acpi_gpe_sleep_prepare(), the only function used at S5 transition
Add call to generic acpi_enable_wake_device().

Reference: https://bugzilla.novell.com/show_bug.cgi?id=299882

Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Acked-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Len Brown <len.brown@intel.com>

diff --git a/drivers/acpi/sleep/main.c b/drivers/acpi/sleep/main.c
index f3d3867..2f9d3c1 100644 (file)
--- a/drivers/acpi/sleep/main.c
+++ b/drivers/acpi/sleep/main.c
@@ -410,6 +410,7 @@ static void acpi_power_off(void)
        /* acpi_sleep_prepare(ACPI_STATE_S5) should have already been called */
        printk("%s called\n", __FUNCTION__);
        local_irq_disable();
+       acpi_enable_wakeup_device(ACPI_STATE_S5);
        acpi_enter_sleep_state(ACPI_STATE_S5);
 }