dtc: v takes no argument drop extra :

$ git show dd6a0533
... snip ...
@@ -49,7 +50,7 @@ static void fill_fullpaths(struct node *tree, const char *prefix)

 /* Usage related data. */
 static const char usage_synopsis[] = "dtc [options] <input file>";
-static const char usage_short_opts[] = "qI:O:o:V:d:R:S:p:fb:i:H:sW:E:hv";
+static const char usage_short_opts[] = "qI:O:o:V:d:R:S:p:fb:i:H:sW:E:hv:@";
 static struct option const usage_long_opts[] = {
        {"quiet",            no_argument, NULL, 'q'},
        {"in-format",         a_argument, NULL, 'I'},

  that patch is wrong, there should be no ":" after "v"

Reported-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Robert Nelson <robertcnelson@gmail.com>