/******************************************************************************
 *
 * FUNCTION:    acpi_hw_enable_gpe_for_wakeup
 *
 * PARAMETERS:  gpe_number      - The GPE
 *
 * RETURN:      None
 *
 * DESCRIPTION: Keep track of which GPEs the OS has requested not be
 *              disabled when going to sleep.
 *
 ******************************************************************************/
mjg59@vavatch:/usr/local/tmp/linux-2.5.70/drivers/acpi$ grep -r enable_gpe_for .
./events/evxfevnt.c:            acpi_hw_enable_gpe_for_wakeup (gpe_event_info);
acpi_status
acpi_enable_gpe (
        acpi_handle                     gpe_device,
        u32                             gpe_number,
        u32                             flags)
{
...
        if (flags & ACPI_EVENT_WAKE_ENABLE) {
                acpi_hw_enable_gpe_for_wakeup (gpe_event_info);
mjg59@vavatch:/usr/local/tmp/linux-2.5.70/drivers/acpi$ grep -r acpi_enable_gpe .
./ec.c: acpi_enable_gpe(NULL, ec->gpe_bit, ACPI_NOT_ISR);