ACPICA: Remove obsolete Flags parameter.

Remove flags parameter for acpi_{get,set}_register().
It is no longer necessary now that these functions use a
spinlock for mutual exclusion.

Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>

3 files changed, 10 insertions, 12 deletions

diff --git a/drivers/acpi/events/evevent.c b/drivers/acpi/events/evevent.c
index 6b4bc99b1c2c..f09d1aa82edb 100644
--- a/drivers/acpi/events/evevent.c
+++ b/drivers/acpi/events/evevent.c
@@ -204,8 +204,7 @@ static acpi_status acpi_ev_fixed_event_initialize(void)
                 if (acpi_gbl_fixed_event_info[i].enable_register_id != 0xFF) {
                         status =
                             acpi_set_register(acpi_gbl_fixed_event_info[i].
-                                              enable_register_id, 0,
-                                              ACPI_MTX_LOCK);
+                                              enable_register_id, 0);
                         if (ACPI_FAILURE(status)) {
                                 return (status);
                         }
@@ -291,7 +290,7 @@ static u32 acpi_ev_fixed_event_dispatch(u32 event)
         /* Clear the status bit */
 
         (void)acpi_set_register(acpi_gbl_fixed_event_info[event].
-                                status_register_id, 1, ACPI_MTX_DO_NOT_LOCK);
+                                status_register_id, 1);
 
         /*
          * Make sure we've got a handler.  If not, report an error.
@@ -299,8 +298,7 @@ static u32 acpi_ev_fixed_event_dispatch(u32 event)
          */
         if (NULL == acpi_gbl_fixed_event_handlers[event].handler) {
                 (void)acpi_set_register(acpi_gbl_fixed_event_info[event].
-                                        enable_register_id, 0,
-                                        ACPI_MTX_DO_NOT_LOCK);
+                                        enable_register_id, 0);
 
                 ACPI_ERROR((AE_INFO,
                             "No installed handler for fixed event [%08X]",
diff --git a/drivers/acpi/events/evmisc.c b/drivers/acpi/events/evmisc.c
index 21449f36b5f8..3bacede53503 100644
--- a/drivers/acpi/events/evmisc.c
+++ b/drivers/acpi/events/evmisc.c
@@ -493,7 +493,7 @@ acpi_status acpi_ev_release_global_lock(void)
                 if (pending) {
                         status =
                             acpi_set_register(ACPI_BITREG_GLOBAL_LOCK_RELEASE,
-                                              1, ACPI_MTX_LOCK);
+                                              1);
                 }
 
                 ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
diff --git a/drivers/acpi/events/evxfevnt.c b/drivers/acpi/events/evxfevnt.c
index 91e5f5b53a97..a3d148e4d39f 100644
--- a/drivers/acpi/events/evxfevnt.c
+++ b/drivers/acpi/events/evxfevnt.c
@@ -157,7 +157,7 @@ acpi_status acpi_enable_event(u32 event, u32 flags)
          */
         status =
             acpi_set_register(acpi_gbl_fixed_event_info[event].
-                              enable_register_id, 1, ACPI_MTX_LOCK);
+                              enable_register_id, 1);
         if (ACPI_FAILURE(status)) {
                 return_ACPI_STATUS(status);
         }
@@ -166,7 +166,7 @@ acpi_status acpi_enable_event(u32 event, u32 flags)
 
         status =
             acpi_get_register(acpi_gbl_fixed_event_info[event].
-                              enable_register_id, &value, ACPI_MTX_LOCK);
+                              enable_register_id, &value);
         if (ACPI_FAILURE(status)) {
                 return_ACPI_STATUS(status);
         }
@@ -356,14 +356,14 @@ acpi_status acpi_disable_event(u32 event, u32 flags)
          */
         status =
             acpi_set_register(acpi_gbl_fixed_event_info[event].
-                              enable_register_id, 0, ACPI_MTX_LOCK);
+                              enable_register_id, 0);
         if (ACPI_FAILURE(status)) {
                 return_ACPI_STATUS(status);
         }
 
         status =
             acpi_get_register(acpi_gbl_fixed_event_info[event].
-                              enable_register_id, &value, ACPI_MTX_LOCK);
+                              enable_register_id, &value);
         if (ACPI_FAILURE(status)) {
                 return_ACPI_STATUS(status);
         }
@@ -409,7 +409,7 @@ acpi_status acpi_clear_event(u32 event)
          */
         status =
             acpi_set_register(acpi_gbl_fixed_event_info[event].
-                              status_register_id, 1, ACPI_MTX_LOCK);
+                              status_register_id, 1);
 
         return_ACPI_STATUS(status);
 }
@@ -498,7 +498,7 @@ acpi_status acpi_get_event_status(u32 event, acpi_event_status * event_status)
 
         status =
             acpi_get_register(acpi_gbl_fixed_event_info[event].
-                              status_register_id, event_status, ACPI_MTX_LOCK);
+                              status_register_id, event_status);
 
         return_ACPI_STATUS(status);
 }