Pull trivial into release branch

[sfrench/cifs-2.6.git] / drivers / acpi / events / evxface.c

diff --git a/drivers/acpi/events/evxface.c b/drivers/acpi/events/evxface.c
index b38b39dde54318619a29268bebf4ec6bb61df56c..76c34a66e0e0cddc19db672150d8295183004e7e 100644 (file)
--- a/drivers/acpi/events/evxface.c
+++ b/drivers/acpi/events/evxface.c
@@ -41,8 +41,6 @@
  * POSSIBILITY OF SUCH DAMAGES.
  */
 
-#include <linux/module.h>
-
 #include <acpi/acpi.h>
 #include <acpi/acnamesp.h>
 #include <acpi/acevents.h>
@@ -68,7 +66,7 @@ acpi_status acpi_install_exception_handler(acpi_exception_handler handler)
 {
        acpi_status status;
 
-       ACPI_FUNCTION_TRACE("acpi_install_exception_handler");
+       ACPI_FUNCTION_TRACE(acpi_install_exception_handler);
 
        status = acpi_ut_acquire_mutex(ACPI_MTX_EVENTS);
        if (ACPI_FAILURE(status)) {
@@ -90,6 +88,8 @@ acpi_status acpi_install_exception_handler(acpi_exception_handler handler)
        (void)acpi_ut_release_mutex(ACPI_MTX_EVENTS);
        return_ACPI_STATUS(status);
 }
+
+ACPI_EXPORT_SYMBOL(acpi_install_exception_handler)
 #endif                         /*  ACPI_FUTURE_USAGE  */
 
 /*******************************************************************************
@@ -107,14 +107,13 @@ acpi_status acpi_install_exception_handler(acpi_exception_handler handler)
  *              event.
  *
  ******************************************************************************/
-
 acpi_status
 acpi_install_fixed_event_handler(u32 event,
                                 acpi_event_handler handler, void *context)
 {
        acpi_status status;
 
-       ACPI_FUNCTION_TRACE("acpi_install_fixed_event_handler");
+       ACPI_FUNCTION_TRACE(acpi_install_fixed_event_handler);
 
        /* Parameter validation */
 
@@ -161,7 +160,7 @@ acpi_install_fixed_event_handler(u32 event,
        return_ACPI_STATUS(status);
 }
 
-EXPORT_SYMBOL(acpi_install_fixed_event_handler);
+ACPI_EXPORT_SYMBOL(acpi_install_fixed_event_handler)
 
 /*******************************************************************************
  *
@@ -175,13 +174,12 @@ EXPORT_SYMBOL(acpi_install_fixed_event_handler);
  * DESCRIPTION: Disables the event and unregisters the event handler.
  *
  ******************************************************************************/
-
 acpi_status
 acpi_remove_fixed_event_handler(u32 event, acpi_event_handler handler)
 {
        acpi_status status = AE_OK;
 
-       ACPI_FUNCTION_TRACE("acpi_remove_fixed_event_handler");
+       ACPI_FUNCTION_TRACE(acpi_remove_fixed_event_handler);
 
        /* Parameter validation */
 
@@ -216,7 +214,7 @@ acpi_remove_fixed_event_handler(u32 event, acpi_event_handler handler)
        return_ACPI_STATUS(status);
 }
 
-EXPORT_SYMBOL(acpi_remove_fixed_event_handler);
+ACPI_EXPORT_SYMBOL(acpi_remove_fixed_event_handler)
 
 /*******************************************************************************
  *
@@ -235,7 +233,6 @@ EXPORT_SYMBOL(acpi_remove_fixed_event_handler);
  * DESCRIPTION: Install a handler for notifies on an ACPI device
  *
  ******************************************************************************/
-
 acpi_status
 acpi_install_notify_handler(acpi_handle device,
                            u32 handler_type,
@@ -246,7 +243,7 @@ acpi_install_notify_handler(acpi_handle device,
        struct acpi_namespace_node *node;
        acpi_status status;
 
-       ACPI_FUNCTION_TRACE("acpi_install_notify_handler");
+       ACPI_FUNCTION_TRACE(acpi_install_notify_handler);
 
        /* Parameter validation */
 
@@ -275,6 +272,7 @@ acpi_install_notify_handler(acpi_handle device,
         * only one <external> global handler can be regsitered (per notify type).
         */
        if (device == ACPI_ROOT_OBJECT) {
+
                /* Make sure the handler is not already installed */
 
                if (((handler_type & ACPI_SYSTEM_NOTIFY) &&
@@ -317,6 +315,7 @@ acpi_install_notify_handler(acpi_handle device,
 
                obj_desc = acpi_ns_get_attached_object(node);
                if (obj_desc) {
+
                        /* Object exists - make sure there's no handler */
 
                        if (((handler_type & ACPI_SYSTEM_NOTIFY) &&
@@ -370,6 +369,7 @@ acpi_install_notify_handler(acpi_handle device,
                }
 
                if (handler_type == ACPI_ALL_NOTIFY) {
+
                        /* Extra ref if installed in both */
 
                        acpi_ut_add_reference(notify_obj);
@@ -381,7 +381,7 @@ acpi_install_notify_handler(acpi_handle device,
        return_ACPI_STATUS(status);
 }
 
-EXPORT_SYMBOL(acpi_install_notify_handler);
+ACPI_EXPORT_SYMBOL(acpi_install_notify_handler)
 
 /*******************************************************************************
  *
@@ -399,7 +399,6 @@ EXPORT_SYMBOL(acpi_install_notify_handler);
  * DESCRIPTION: Remove a handler for notifies on an ACPI device
  *
  ******************************************************************************/
-
 acpi_status
 acpi_remove_notify_handler(acpi_handle device,
                           u32 handler_type, acpi_notify_handler handler)
@@ -409,7 +408,7 @@ acpi_remove_notify_handler(acpi_handle device,
        struct acpi_namespace_node *node;
        acpi_status status;
 
-       ACPI_FUNCTION_TRACE("acpi_remove_notify_handler");
+       ACPI_FUNCTION_TRACE(acpi_remove_notify_handler);
 
        /* Parameter validation */
 
@@ -535,7 +534,7 @@ acpi_remove_notify_handler(acpi_handle device,
        return_ACPI_STATUS(status);
 }
 
-EXPORT_SYMBOL(acpi_remove_notify_handler);
+ACPI_EXPORT_SYMBOL(acpi_remove_notify_handler)
 
 /*******************************************************************************
  *
@@ -554,7 +553,6 @@ EXPORT_SYMBOL(acpi_remove_notify_handler);
  * DESCRIPTION: Install a handler for a General Purpose Event.
  *
  ******************************************************************************/
-
 acpi_status
 acpi_install_gpe_handler(acpi_handle gpe_device,
                         u32 gpe_number,
@@ -565,7 +563,7 @@ acpi_install_gpe_handler(acpi_handle gpe_device,
        acpi_status status;
        acpi_cpu_flags flags;
 
-       ACPI_FUNCTION_TRACE("acpi_install_gpe_handler");
+       ACPI_FUNCTION_TRACE(acpi_install_gpe_handler);
 
        /* Parameter validation */
 
@@ -596,7 +594,7 @@ acpi_install_gpe_handler(acpi_handle gpe_device,
 
        /* Allocate and init handler object */
 
-       handler = ACPI_MEM_CALLOCATE(sizeof(struct acpi_handler_info));
+       handler = ACPI_ALLOCATE_ZEROED(sizeof(struct acpi_handler_info));
        if (!handler) {
                status = AE_NO_MEMORY;
                goto unlock_and_exit;
@@ -630,7 +628,7 @@ acpi_install_gpe_handler(acpi_handle gpe_device,
        return_ACPI_STATUS(status);
 }
 
-EXPORT_SYMBOL(acpi_install_gpe_handler);
+ACPI_EXPORT_SYMBOL(acpi_install_gpe_handler)
 
 /*******************************************************************************
  *
@@ -646,7 +644,6 @@ EXPORT_SYMBOL(acpi_install_gpe_handler);
  * DESCRIPTION: Remove a handler for a General Purpose acpi_event.
  *
  ******************************************************************************/
-
 acpi_status
 acpi_remove_gpe_handler(acpi_handle gpe_device,
                        u32 gpe_number, acpi_event_handler address)
@@ -656,7 +653,7 @@ acpi_remove_gpe_handler(acpi_handle gpe_device,
        acpi_status status;
        acpi_cpu_flags flags;
 
-       ACPI_FUNCTION_TRACE("acpi_remove_gpe_handler");
+       ACPI_FUNCTION_TRACE(acpi_remove_gpe_handler);
 
        /* Parameter validation */
 
@@ -724,14 +721,14 @@ acpi_remove_gpe_handler(acpi_handle gpe_device,
 
        /* Now we can free the handler object */
 
-       ACPI_MEM_FREE(handler);
+       ACPI_FREE(handler);
 
       unlock_and_exit:
        (void)acpi_ut_release_mutex(ACPI_MTX_EVENTS);
        return_ACPI_STATUS(status);
 }
 
-EXPORT_SYMBOL(acpi_remove_gpe_handler);
+ACPI_EXPORT_SYMBOL(acpi_remove_gpe_handler)
 
 /*******************************************************************************
  *
@@ -746,7 +743,6 @@ EXPORT_SYMBOL(acpi_remove_gpe_handler);
  * DESCRIPTION: Acquire the ACPI Global Lock
  *
  ******************************************************************************/
-
 acpi_status acpi_acquire_global_lock(u16 timeout, u32 * handle)
 {
        acpi_status status;
@@ -771,7 +767,7 @@ acpi_status acpi_acquire_global_lock(u16 timeout, u32 * handle)
        return (status);
 }
 
-EXPORT_SYMBOL(acpi_acquire_global_lock);
+ACPI_EXPORT_SYMBOL(acpi_acquire_global_lock)
 
 /*******************************************************************************
  *
@@ -784,7 +780,6 @@ EXPORT_SYMBOL(acpi_acquire_global_lock);
  * DESCRIPTION: Release the ACPI Global Lock. The handle must be valid.
  *
  ******************************************************************************/
-
 acpi_status acpi_release_global_lock(u32 handle)
 {
        acpi_status status;
@@ -797,4 +792,4 @@ acpi_status acpi_release_global_lock(u32 handle)
        return (status);
 }
 
-EXPORT_SYMBOL(acpi_release_global_lock);
+ACPI_EXPORT_SYMBOL(acpi_release_global_lock)