1 files changed, 63 insertions, 34 deletions

diff --git a/drivers/acpi/events/evmisc.c b/drivers/acpi/events/evmisc.c
index 2548efa7a45f..659e90956112 100644
--- a/drivers/acpi/events/evmisc.c
+++ b/drivers/acpi/events/evmisc.c
@@ -50,6 +50,35 @@
          ACPI_MODULE_NAME    ("evmisc")
 
 
+#ifdef ACPI_DEBUG_OUTPUT
+static const char                *acpi_notify_value_names[] =
+{
+        "Bus Check",
+        "Device Check",
+        "Device Wake",
+        "Eject request",
+        "Device Check Light",
+        "Frequency Mismatch",
+        "Bus Mode Mismatch",
+        "Power Fault"
+};
+#endif
+
+/* Local prototypes */
+
+static void ACPI_SYSTEM_XFACE
+acpi_ev_notify_dispatch (
+        void                            *context);
+
+static void ACPI_SYSTEM_XFACE
+acpi_ev_global_lock_thread (
+        void                            *context);
+
+static u32
+acpi_ev_global_lock_handler (
+        void                            *context);
+
+
 /*******************************************************************************
  *
  * FUNCTION:    acpi_ev_is_notify_object
@@ -98,20 +127,6 @@ acpi_ev_is_notify_object (
  *
  ******************************************************************************/
 
-#ifdef ACPI_DEBUG_OUTPUT
-static const char                *acpi_notify_value_names[] =
-{
-        "Bus Check",
-        "Device Check",
-        "Device Wake",
-        "Eject request",
-        "Device Check Light",
-        "Frequency Mismatch",
-        "Bus Mode Mismatch",
-        "Power Fault"
-};
-#endif
-
 acpi_status
 acpi_ev_queue_notify_request (
         struct acpi_namespace_node      *node,
@@ -128,9 +143,10 @@ acpi_ev_queue_notify_request (
 
         /*
          * For value 3 (Ejection Request), some device method may need to be run.
-         * For value 2 (Device Wake) if _PRW exists, the _PS0 method may need to be run.
+         * For value 2 (Device Wake) if _PRW exists, the _PS0 method may need
+         *   to be run.
          * For value 0x80 (Status Change) on the power button or sleep button,
-         * initiate soft-off or sleep operation?
+         *   initiate soft-off or sleep operation?
          */
         ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
                 "Dispatching Notify(%X) on node %p\n", notify_value, node));
@@ -140,8 +156,9 @@ acpi_ev_queue_notify_request (
                                 acpi_notify_value_names[notify_value]));
         }
         else {
-                ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "Notify value: 0x%2.2X **Device Specific**\n",
-                                notify_value));
+                ACPI_DEBUG_PRINT ((ACPI_DB_INFO,
+                        "Notify value: 0x%2.2X **Device Specific**\n",
+                        notify_value));
         }
 
         /* Get the notify object attached to the NS Node */
@@ -210,7 +227,7 @@ acpi_ev_queue_notify_request (
  *
  * FUNCTION:    acpi_ev_notify_dispatch
  *
- * PARAMETERS:  Context         - To be passsed to the notify handler
+ * PARAMETERS:  Context         - To be passed to the notify handler
  *
  * RETURN:      None.
  *
@@ -219,7 +236,7 @@ acpi_ev_queue_notify_request (
  *
  ******************************************************************************/
 
-void ACPI_SYSTEM_XFACE
+static void ACPI_SYSTEM_XFACE
 acpi_ev_notify_dispatch (
         void                            *context)
 {
@@ -234,7 +251,8 @@ acpi_ev_notify_dispatch (
 
         /*
          * We will invoke a global notify handler if installed.
-         * This is done _before_ we invoke the per-device handler attached to the device.
+         * This is done _before_ we invoke the per-device handler attached
+         * to the device.
          */
         if (notify_info->notify.value <= ACPI_MAX_SYS_NOTIFY) {
                 /* Global system notification handler */
@@ -256,15 +274,17 @@ acpi_ev_notify_dispatch (
         /* Invoke the system handler first, if present */
 
         if (global_handler) {
-                global_handler (notify_info->notify.node, notify_info->notify.value, global_context);
+                global_handler (notify_info->notify.node, notify_info->notify.value,
+                        global_context);
         }
 
         /* Now invoke the per-device handler, if present */
 
         handler_obj = notify_info->notify.handler_obj;
         if (handler_obj) {
-                handler_obj->notify.handler (notify_info->notify.node, notify_info->notify.value,
-                                  handler_obj->notify.context);
+                handler_obj->notify.handler (notify_info->notify.node,
+                        notify_info->notify.value,
+                        handler_obj->notify.context);
         }
 
         /* All done with the info object */
@@ -370,7 +390,8 @@ acpi_ev_global_lock_handler (
  ******************************************************************************/
 
 acpi_status
-acpi_ev_init_global_lock_handler (void)
+acpi_ev_init_global_lock_handler (
+        void)
 {
         acpi_status                     status;
 
@@ -380,7 +401,7 @@ acpi_ev_init_global_lock_handler (void)
 
         acpi_gbl_global_lock_present = TRUE;
         status = acpi_install_fixed_event_handler (ACPI_EVENT_GLOBAL,
-                          acpi_ev_global_lock_handler, NULL);
+                         acpi_ev_global_lock_handler, NULL);
 
         /*
          * If the global lock does not exist on this platform, the attempt
@@ -433,8 +454,10 @@ acpi_ev_acquire_global_lock (
 
         acpi_gbl_global_lock_thread_count++;
 
-        /* If we (OS side vs. BIOS side) have the hardware lock already, we are done */
-
+        /*
+         * If we (OS side vs. BIOS side) have the hardware lock already,
+         * we are done
+         */
         if (acpi_gbl_global_lock_acquired) {
                 return_ACPI_STATUS (AE_OK);
         }
@@ -480,7 +503,8 @@ acpi_ev_acquire_global_lock (
  ******************************************************************************/
 
 acpi_status
-acpi_ev_release_global_lock (void)
+acpi_ev_release_global_lock (
+        void)
 {
         u8                              pending = FALSE;
         acpi_status                     status = AE_OK;
@@ -490,7 +514,8 @@ acpi_ev_release_global_lock (void)
 
 
         if (!acpi_gbl_global_lock_thread_count) {
-                ACPI_REPORT_WARNING(("Cannot release HW Global Lock, it has not been acquired\n"));
+                ACPI_REPORT_WARNING((
+                        "Cannot release HW Global Lock, it has not been acquired\n"));
                 return_ACPI_STATUS (AE_NOT_ACQUIRED);
         }
 
@@ -515,7 +540,8 @@ acpi_ev_release_global_lock (void)
          * register
          */
         if (pending) {
-                status = acpi_set_register (ACPI_BITREG_GLOBAL_LOCK_RELEASE, 1, ACPI_MTX_LOCK);
+                status = acpi_set_register (ACPI_BITREG_GLOBAL_LOCK_RELEASE,
+                                 1, ACPI_MTX_LOCK);
         }
 
         return_ACPI_STATUS (status);
@@ -535,7 +561,8 @@ acpi_ev_release_global_lock (void)
  ******************************************************************************/
 
 void
-acpi_ev_terminate (void)
+acpi_ev_terminate (
+        void)
 {
         acpi_native_uint                i;
         acpi_status                     status;
@@ -555,7 +582,8 @@ acpi_ev_terminate (void)
                 for (i = 0; i < ACPI_NUM_FIXED_EVENTS; i++) {
                         status = acpi_disable_event ((u32) i, 0);
                         if (ACPI_FAILURE (status)) {
-                                ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Could not disable fixed event %d\n", (u32) i));
+                                ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
+                                        "Could not disable fixed event %d\n", (u32) i));
                         }
                 }
 
@@ -567,7 +595,8 @@ acpi_ev_terminate (void)
 
                 status = acpi_ev_remove_sci_handler ();
                 if (ACPI_FAILURE(status)) {
-                        ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Could not remove SCI handler\n"));
+                        ACPI_DEBUG_PRINT ((ACPI_DB_ERROR,
+                                "Could not remove SCI handler\n"));
                 }
         }