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>
diff --git a/drivers/acpi/acpica/acglobal.h b/drivers/acpi/acpica/acglobal.h
index d69750b..6d512fc 100644
--- a/drivers/acpi/acpica/acglobal.h
+++ b/drivers/acpi/acpica/acglobal.h
@@ -226,12 +226,9 @@
* Spinlocks are used for interfaces that can be possibly called at
* interrupt level
*/
-ACPI_EXTERN spinlock_t _acpi_gbl_gpe_lock; /* For GPE data structs and registers */
-ACPI_EXTERN spinlock_t _acpi_gbl_hardware_lock; /* For ACPI H/W except GPE registers */
-ACPI_EXTERN spinlock_t _acpi_ev_global_lock_pending_lock; /* For global lock */
-#define acpi_gbl_gpe_lock &_acpi_gbl_gpe_lock
-#define acpi_gbl_hardware_lock &_acpi_gbl_hardware_lock
-#define acpi_ev_global_lock_pending_lock &_acpi_ev_global_lock_pending_lock
+ACPI_EXTERN acpi_spinlock acpi_gbl_gpe_lock; /* For GPE data structs and registers */
+ACPI_EXTERN acpi_spinlock acpi_gbl_hardware_lock; /* For ACPI H/W except GPE registers */
+ACPI_EXTERN acpi_spinlock acpi_ev_global_lock_pending_lock; /* For global lock */
/*****************************************************************************
*
diff --git a/drivers/acpi/acpica/utmutex.c b/drivers/acpi/acpica/utmutex.c
index a946c68..519d4ee 100644
--- a/drivers/acpi/acpica/utmutex.c
+++ b/drivers/acpi/acpica/utmutex.c
@@ -83,9 +83,20 @@
/* 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);