Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / drivers / core / util.c

diff --git a/qemu/roms/u-boot/drivers/core/util.c b/qemu/roms/u-boot/drivers/core/util.c
new file mode 100644 (file)
index 0000000..e01dd06
--- /dev/null
+++ b/qemu/roms/u-boot/drivers/core/util.c
@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2013 Google, Inc
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#include <common.h>
+#include <vsprintf.h>
+
+void dm_warn(const char *fmt, ...)
+{
+       va_list args;
+
+       va_start(args, fmt);
+       vprintf(fmt, args);
+       va_end(args);
+}
+
+void dm_dbg(const char *fmt, ...)
+{
+       va_list args;
+
+       va_start(args, fmt);
+       vprintf(fmt, args);
+       va_end(args);
+}
+
+int list_count_items(struct list_head *head)
+{
+       struct list_head *node;
+       int count = 0;
+
+       list_for_each(node, head)
+               count++;
+
+       return count;
+}