diff options
| author | Lin Ming <ming.m.lin@intel.com> | 2011-03-23 17:26:35 +0800 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2011-03-25 04:32:42 -0400 |
| commit | 3854c8e32f46ffa6ee0bf2eb01137f5a48b2754f (patch) | |
| tree | 484e424849a8f09de2bed079423ac08d33865abf /drivers/acpi/acpica/utmutex.c | |
| parent | 9f63b88bd7a1ac1afbb4358772a39abaeddbdd13 (diff) | |
ACPICA: Use acpi_os_create_lock interface
Replace spin_lock_init with acpi_os_create_lock.
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/acpica/utmutex.c')
| -rw-r--r-- | drivers/acpi/acpica/utmutex.c | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/drivers/acpi/acpica/utmutex.c b/drivers/acpi/acpica/utmutex.c index a946c689f03b..519d4ee9b45a 100644 --- a/drivers/acpi/acpica/utmutex.c +++ b/drivers/acpi/acpica/utmutex.c @@ -83,9 +83,20 @@ acpi_status acpi_ut_mutex_initialize(void) /* Create the spinlocks for use at interrupt level */ - spin_lock_init(acpi_gbl_gpe_lock); - spin_lock_init(acpi_gbl_hardware_lock); - spin_lock_init(acpi_ev_global_lock_pending_lock); + status = acpi_os_create_lock (&acpi_gbl_gpe_lock); + if (ACPI_FAILURE (status)) { + return_ACPI_STATUS (status); + } + + status = acpi_os_create_lock (&acpi_gbl_hardware_lock); + if (ACPI_FAILURE (status)) { + return_ACPI_STATUS (status); + } + + status = acpi_os_create_lock (&acpi_ev_global_lock_pending_lock); + if (ACPI_FAILURE (status)) { + return_ACPI_STATUS (status); + } /* Mutex for _OSI support */ status = acpi_os_create_mutex(&acpi_gbl_osi_mutex); |