acpi_subsystem_status 67 drivers/acpi/acpica/utxface.c acpi_status acpi_subsystem_status(void) acpi_subsystem_status 77 drivers/acpi/acpica/utxface.c ACPI_EXPORT_SYMBOL(acpi_subsystem_status) acpi_subsystem_status 423 include/acpi/acpixf.h ACPI_EXTERNAL_RETURN_STATUS(acpi_status acpi_subsystem_status(void))