power: Remove unused list utils

* They were added in 6ec1206b246a164acfb0aa7b43af9b04c759063e
  but never used

Change-Id: I0f0d0336cd91715eb8aa4dcb42ae1e449da8603b

2 files changed, 0 insertions, 28 deletions

diff --git a/list.c b/list.c
index d1cceaf..75c74ca 100644
--- a/list.c
+++ b/list.c
@@ -34,14 +34,6 @@
 #include <log/log.h>
 #include "list.h"
 
-int init_list_head(struct list_node* head) {
-    if (head == NULL) return -1;
-
-    memset(head, 0, sizeof(*head));
-
-    return 0;
-}
-
 struct list_node* add_list_node(struct list_node* head, void* data) {
     /* Create a new list_node. And put 'data' into it. */
     struct list_node* new_node;
@@ -63,10 +55,6 @@ struct list_node* add_list_node(struct list_node* head, void* data) {
     return new_node;
 }
 
-int is_list_empty(struct list_node* head) {
-    return (head == NULL || head->next == NULL);
-}
-
 /*
  * Delink and de-allocate 'node'.
  */
@@ -102,20 +90,6 @@ int remove_list_node(struct list_node* head, struct list_node* del_node) {
     return 0;
 }
 
-void dump_list(struct list_node* head) {
-    struct list_node* current_node = head;
-
-    if (head == NULL) return;
-
-    ALOGV("List:\n");
-
-    while ((current_node = current_node->next)) {
-        if (current_node->dump) {
-            current_node->dump(current_node->data);
-        }
-    }
-}
-
 struct list_node* find_node(struct list_node* head, void* comparison_data) {
     struct list_node* current_node = head;
 
diff --git a/list.h b/list.h
index 6e81d98..db666f2 100644
--- a/list.h
+++ b/list.h
@@ -34,8 +34,6 @@ struct list_node {
     void (*dump)(void* data);
 };
 
-int init_list_head(struct list_node* head);
 struct list_node* add_list_node(struct list_node* head, void* data);
 int remove_list_node(struct list_node* head, struct list_node* del_node);
-void dump_list(struct list_node* head);
 struct list_node* find_node(struct list_node* head, void* comparison_data);