1 files changed, 27 insertions, 8 deletions

diff --git a/drivers/acpi/events/evregion.c b/drivers/acpi/events/evregion.c
index 772342708a7a..a1d7276c5742 100644
--- a/drivers/acpi/events/evregion.c
+++ b/drivers/acpi/events/evregion.c
@@ -58,6 +58,22 @@ static u8                   acpi_gbl_default_address_spaces[ACPI_NUM_DEFAULT_SPA
                          ACPI_ADR_SPACE_PCI_CONFIG,
                          ACPI_ADR_SPACE_DATA_TABLE};
 
+/* Local prototypes */
+
+static acpi_status
+acpi_ev_reg_run (
+        acpi_handle                     obj_handle,
+        u32                             level,
+        void                            *context,
+        void                            **return_value);
+
+static acpi_status
+acpi_ev_install_handler (
+        acpi_handle                     obj_handle,
+        u32                             level,
+        void                            *context,
+        void                            **return_value);
+
 
 /*******************************************************************************
  *
@@ -179,8 +195,8 @@ acpi_ev_initialize_op_regions (
  *
  * FUNCTION:    acpi_ev_execute_reg_method
  *
- * PARAMETERS:  region_obj          - Object structure
- *              Function            - Passed to _REG:  On (1) or Off (0)
+ * PARAMETERS:  region_obj          - Region object
+ *              Function            - Passed to _REG: On (1) or Off (0)
  *
  * RETURN:      Status
  *
@@ -323,14 +339,16 @@ acpi_ev_address_space_dispatch (
                 if (!region_setup) {
                         /* No initialization routine, exit with error */
 
-                        ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "No init routine for region(%p) [%s]\n",
+                        ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
+                                "No init routine for region(%p) [%s]\n",
                                 region_obj, acpi_ut_get_region_name (region_obj->region.space_id)));
                         return_ACPI_STATUS (AE_NOT_EXIST);
                 }
 
                 /*
-                 * We must exit the interpreter because the region setup will potentially
-                 * execute control methods (e.g., _REG method for this region)
+                 * We must exit the interpreter because the region
+                 * setup will potentially execute control methods
+                 * (e.g., _REG method for this region)
                  */
                 acpi_ex_exit_interpreter ();
 
@@ -621,7 +639,7 @@ acpi_ev_attach_region (
  *
  ******************************************************************************/
 
-acpi_status
+static acpi_status
 acpi_ev_install_handler (
         acpi_handle                     obj_handle,
         u32                             level,
@@ -848,7 +866,8 @@ acpi_ev_install_space_handler (
                                 if (handler_obj->address_space.handler == handler) {
                                         /*
                                          * It is (relatively) OK to attempt to install the SAME
-                                         * handler twice. This can easily happen with PCI_Config space.
+                                         * handler twice. This can easily happen
+                                         * with PCI_Config space.
                                          */
                                         status = AE_SAME_HANDLER;
                                         goto unlock_and_exit;
@@ -1011,7 +1030,7 @@ acpi_ev_execute_reg_methods (
  *
  ******************************************************************************/
 
-acpi_status
+static acpi_status
 acpi_ev_reg_run (
         acpi_handle                     obj_handle,
         u32                             level,