checkpatch: fix path of documentation

In OpenOCD documentation is in folder "doc".
Fix search path of 'checkpatch.rst'.
This file is used to provide verbose explanation of failing
checks while using command line flag '-v'.

Change-Id: Id864369d371cbd5a24e76bf90c54ff03159051c3
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7022
Tested-by: jenkins

diff --git a/tools/scripts/checkpatch.pl b/tools/scripts/checkpatch.pl
index dc01effb4349fa3ae0b8b4fab1e8b015f0914b2d..10b0b8c257697a36d562e78cc2225b49db7c2f2e 100755 (executable)
--- a/tools/scripts/checkpatch.pl
+++ b/tools/scripts/checkpatch.pl
@@ -78,7 +78,12 @@ my $codespell = 0;
 my $codespellfile = "/usr/share/codespell/dictionary.txt";
 my $user_codespellfile = "";
 my $conststructsfile = "$D/const_structs.checkpatch";
+if (!$OpenOCD) {
 my $docsfile = "$D/../Documentation/dev-tools/checkpatch.rst";
+} # !$OpenOCD
+# OpenOCD Specific: Begin
+my $docsfile = "$D/../../doc/checkpatch.rst";
+# OpenOCD Specific: End
 my $typedefsfile;
 my $color = "auto";
 my $allow_c99_comments = 1; # Can be overridden by --ignore C99_COMMENT_TOLERANCE