diff options
Diffstat (limited to 'kernel/drivers/acpi/acpica/utinit.c')
| -rw-r--r-- | kernel/drivers/acpi/acpica/utinit.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/kernel/drivers/acpi/acpica/utinit.c b/kernel/drivers/acpi/acpica/utinit.c index e402e07b4..ccd0745f0 100644 --- a/kernel/drivers/acpi/acpica/utinit.c +++ b/kernel/drivers/acpi/acpica/utinit.c @@ -204,11 +204,10 @@ acpi_status acpi_ut_init_globals(void) acpi_gbl_acpi_hardware_present = TRUE; acpi_gbl_last_owner_id_index = 0; acpi_gbl_next_owner_id_offset = 0; - acpi_gbl_trace_dbg_level = 0; - acpi_gbl_trace_dbg_layer = 0; acpi_gbl_debugger_configuration = DEBUGGER_THREADING; acpi_gbl_osi_mutex = NULL; acpi_gbl_reg_methods_executed = FALSE; + acpi_gbl_max_loop_iterations = 0xFFFF; /* Hardware oriented */ @@ -242,8 +241,6 @@ acpi_status acpi_ut_init_globals(void) acpi_gbl_disable_mem_tracking = FALSE; #endif - ACPI_DEBUGGER_EXEC(acpi_gbl_db_terminate_threads = FALSE); - return_ACPI_STATUS(AE_OK); } @@ -285,6 +282,19 @@ void acpi_ut_subsystem_shutdown(void) { ACPI_FUNCTION_TRACE(ut_subsystem_shutdown); + /* Just exit if subsystem is already shutdown */ + + if (acpi_gbl_shutdown) { + ACPI_ERROR((AE_INFO, "ACPI Subsystem is already terminated")); + return_VOID; + } + + /* Subsystem appears active, go ahead and shut it down */ + + acpi_gbl_shutdown = TRUE; + acpi_gbl_startup_flags = 0; + ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Shutting down ACPI Subsystem\n")); + #ifndef ACPI_ASL_COMPILER /* Close the acpi_event Handling */ |