This function should be declared static. Signed-off-by: Guilherme Maciel Ferreira <guilherme.maciel.ferreira@gmail.com> Signed-off-by: Simon Glass <sjg@chromium.org>
@@ -632,8 +632,7 @@ copy_file (int ifd, const char *datafile, int pad)
(void) close (dfd);
}
-void
-usage ()
+static void usage(void)
{
fprintf (stderr, "Usage: %s -l image\n"
" -l ==> list image header information\n",