1 files changed, 4 insertions, 25 deletions

diff --git a/drivers/input/input.c b/drivers/input/input.c
index 75b4d2a83dd9..5fe755586623 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -471,37 +471,16 @@ static unsigned int input_proc_devices_poll(struct file *file, poll_table *wait)
         return 0;
 }
 
-static struct list_head *list_get_nth_element(struct list_head *list, loff_t *pos)
-{
-        struct list_head *node;
-        loff_t i = 0;
-
-        list_for_each(node, list)
-                if (i++ == *pos)
-                        return node;
-
-        return NULL;
-}
-
-static struct list_head *list_get_next_element(struct list_head *list, struct list_head *element, loff_t *pos)
-{
-        if (element->next == list)
-                return NULL;
-
-        ++(*pos);
-        return element->next;
-}
-
 static void *input_devices_seq_start(struct seq_file *seq, loff_t *pos)
 {
         /* acquire lock here ... Yes, we do need locking, I knowi, I know... */
 
-        return list_get_nth_element(&input_dev_list, pos);
+        return seq_list_start(&input_dev_list, *pos);
 }
 
 static void *input_devices_seq_next(struct seq_file *seq, void *v, loff_t *pos)
 {
-        return list_get_next_element(&input_dev_list, v, pos);
+        return seq_list_next(v, &input_dev_list, pos);
 }
 
 static void input_devices_seq_stop(struct seq_file *seq, void *v)
@@ -592,13 +571,13 @@ static void *input_handlers_seq_start(struct seq_file *seq, loff_t *pos)
 {
         /* acquire lock here ... Yes, we do need locking, I knowi, I know... */
         seq->private = (void *)(unsigned long)*pos;
-        return list_get_nth_element(&input_handler_list, pos);
+        return seq_list_start(&input_handler_list, *pos);
 }
 
 static void *input_handlers_seq_next(struct seq_file *seq, void *v, loff_t *pos)
 {
         seq->private = (void *)(unsigned long)(*pos + 1);
-        return list_get_next_element(&input_handler_list, v, pos);
+        return seq_list_next(v, &input_handler_list, pos);
 }
 
 static void input_handlers_seq_stop(struct seq_file *seq, void *v)