OMAP: dmtimer: enable all timers to be wakeup events

[linux-2.6-omap-h63xx.git] / include / linux / list.h

diff --git a/include/linux/list.h b/include/linux/list.h
index db35ef02e74522881a1d5b1e00ce993280e2178b..969f6e92d0895a93b593829159bdef20220b0dcb 100644 (file)
--- a/include/linux/list.h
+++ b/include/linux/list.h
@@ -619,6 +619,19 @@ static inline void hlist_add_after(struct hlist_node *n,
                next->next->pprev  = &next->next;
 }
 
+/*
+ * Move a list from one list head to another. Fixup the pprev
+ * reference of the first entry if it exists.
+ */
+static inline void hlist_move_list(struct hlist_head *old,
+                                  struct hlist_head *new)
+{
+       new->first = old->first;
+       if (new->first)
+               new->first->pprev = &new->first;
+       old->first = NULL;
+}
+
 #define hlist_entry(ptr, type, member) container_of(ptr,type,member)
 
 #define hlist_for_each(pos, head) \