drivers/core/util.c

   1 /*
   2  * Copyright (c) 2013 Google, Inc
   3  *
   4  * SPDX-License-Identifier:     GPL-2.0+
   5  */
   6
   7 #include <common.h>
   8 #include <vsprintf.h>
   9
  10 void dm_warn(const char *fmt, ...)
  11 {
  12         va_list args;
  13
  14         va_start(args, fmt);
  15         vprintf(fmt, args);
  16         va_end(args);
  17 }
  18
  19 void dm_dbg(const char *fmt, ...)
  20 {
  21         va_list args;
  22
  23         va_start(args, fmt);
  24         vprintf(fmt, args);
  25         va_end(args);
  26 }
  27
  28 int list_count_items(struct list_head *head)
  29 {
  30         struct list_head *node;
  31         int count = 0;
  32
  33         list_for_each(node, head)
  34                 count++;
  35
  36         return count;
  37 }