ACPI / ACPICA: Multiple system notify handlers per device

[lisovros/linux_canprio.git] / drivers / acpi / acpica / evmisc.c

diff --git a/drivers/acpi/acpica/evmisc.c b/drivers/acpi/acpica/evmisc.c
index ce224e1eaa895eb9e55946351d2b9413780c647e..8f0fac6c436647a546158b944626d3c526139f14 100644 (file)
--- a/drivers/acpi/acpica/evmisc.c
+++ b/drivers/acpi/acpica/evmisc.c
@@ -259,9 +259,15 @@ static void ACPI_SYSTEM_XFACE acpi_ev_notify_dispatch(void *context)
 
        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);
+               struct acpi_object_notify_handler *notifier;
+
+               notifier = &handler_obj->notify;
+               while (notifier) {
+                       notifier->handler(notify_info->notify.node,
+                                         notify_info->notify.value,
+                                         notifier->context);
+                       notifier = notifier->next;
+               }
        }
 
        /* All done with the info object */