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);
 }