diff options
Diffstat (limited to 'drivers/acpi/acpica/utmutex.c')
| -rw-r--r-- | drivers/acpi/acpica/utmutex.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/acpi/acpica/utmutex.c b/drivers/acpi/acpica/utmutex.c index 37b8b58fcd56..ce406e39b669 100644 --- a/drivers/acpi/acpica/utmutex.c +++ b/drivers/acpi/acpica/utmutex.c @@ -108,6 +108,21 @@ acpi_status acpi_ut_mutex_initialize(void) /* Create the reader/writer lock for namespace access */ status = acpi_ut_create_rw_lock(&acpi_gbl_namespace_rw_lock); + if (ACPI_FAILURE(status)) { + return_ACPI_STATUS(status); + } +#ifdef ACPI_DEBUGGER + + /* Debugger Support */ + + status = acpi_os_create_mutex(&acpi_gbl_db_command_ready); + if (ACPI_FAILURE(status)) { + return_ACPI_STATUS(status); + } + + status = acpi_os_create_mutex(&acpi_gbl_db_command_complete); +#endif + return_ACPI_STATUS(status); } @@ -147,6 +162,12 @@ void acpi_ut_mutex_terminate(void) /* Delete the reader/writer lock */ acpi_ut_delete_rw_lock(&acpi_gbl_namespace_rw_lock); + +#ifdef ACPI_DEBUGGER + acpi_os_delete_mutex(acpi_gbl_db_command_ready); + acpi_os_delete_mutex(acpi_gbl_db_command_complete); +#endif + return_VOID; } |