Force to make ACPI/legacy transition regardless of current mode Signed-off-by: Zhao Yakui --- drivers/acpi/events/evxfevnt.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) Index: linux-2.6/drivers/acpi/events/evxfevnt.c =================================================================== --- linux-2.6.orig/drivers/acpi/events/evxfevnt.c +++ linux-2.6/drivers/acpi/events/evxfevnt.c @@ -71,13 +71,7 @@ acpi_status acpi_enable(void) if (!acpi_tb_tables_loaded()) { return_ACPI_STATUS(AE_NO_ACPI_TABLES); } - - /* Check current mode */ - - if (acpi_hw_get_mode() == ACPI_SYS_MODE_ACPI) { - ACPI_DEBUG_PRINT((ACPI_DB_INIT, - "System is already in ACPI mode\n")); - } else { + { /* Transition to ACPI mode */ status = acpi_hw_set_mode(ACPI_SYS_MODE_ACPI);