From df901a63d2b79e25213adecf3b80407c4c22d771 Mon Sep 17 00:00:00 2001
From: Pavel Emelianov <xemul@sw.ru>
Date: Wed, 18 Jul 2007 00:38:32 -0400
Subject: [PATCH] --- yaml --- r: 62172 b: refs/heads/master c:
 ad5d972cdad41ab4d6bfb95f656e508707447c95 h: refs/heads/master v: v3

---
 [refs]                      |  2 +-
 trunk/drivers/input/input.c | 29 ++++-------------------------
 2 files changed, 5 insertions(+), 26 deletions(-)

diff --git a/[refs] b/[refs]
index 7138acf7d05d..f815c3332fe0 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 080c652d6d68e5524de800b32f0701f9c6834f23
+refs/heads/master: ad5d972cdad41ab4d6bfb95f656e508707447c95
diff --git a/trunk/drivers/input/input.c b/trunk/drivers/input/input.c
index 75b4d2a83dd9..5fe755586623 100644
--- a/trunk/drivers/input/input.c
+++ b/trunk/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)