diff options
Diffstat (limited to 'drivers/acpi/acpica/utmutex.c')
| -rw-r--r-- | drivers/acpi/acpica/utmutex.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/acpi/acpica/utmutex.c b/drivers/acpi/acpica/utmutex.c index 22feb99b8e3..08c32324558 100644 --- a/drivers/acpi/acpica/utmutex.c +++ b/drivers/acpi/acpica/utmutex.c @@ -81,7 +81,7 @@ acpi_status acpi_ut_mutex_initialize(void) } } - /* Create the spinlocks for use at interrupt level */ + /* Create the spinlocks for use at interrupt level or for speed */ status = acpi_os_create_lock (&acpi_gbl_gpe_lock); if (ACPI_FAILURE (status)) { @@ -93,7 +93,13 @@ acpi_status acpi_ut_mutex_initialize(void) return_ACPI_STATUS (status); } + status = acpi_os_create_lock(&acpi_gbl_reference_count_lock); + if (ACPI_FAILURE(status)) { + return_ACPI_STATUS(status); + } + /* Mutex for _OSI support */ + status = acpi_os_create_mutex(&acpi_gbl_osi_mutex); if (ACPI_FAILURE(status)) { return_ACPI_STATUS(status); @@ -136,6 +142,7 @@ void acpi_ut_mutex_terminate(void) acpi_os_delete_lock(acpi_gbl_gpe_lock); acpi_os_delete_lock(acpi_gbl_hardware_lock); + acpi_os_delete_lock(acpi_gbl_reference_count_lock); /* Delete the reader/writer lock */ |