IB/ehca: Print return codes as signed decimal integers

[linux-2.6-omap-h63xx.git] / drivers / input / input.c

diff --git a/drivers/input/input.c b/drivers/input/input.c
index 75b4d2a83dd99ff842308e1a96400cd809aac383..5fe7555866230509e48f3a0526858704de27b5b9 100644 (file)
--- 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)