From: Antonio Borneo <borneo.antonio@gmail.com>
Date: Wed, 27 Jan 2021 18:00:38 +0000 (+0100)
Subject: checkpatch: adapt shell script to the tool's new version
X-Git-Url: https://git.gag.com/?p=fw%2Fopenocd;a=commitdiff_plain;h=bb1411e5987be66a8168e801a28f840d3b3b939b

checkpatch: adapt shell script to the tool's new version

With the new checkpatch it's not possible to send in one shot a
set of patches through stdin because the Signed-off-by tag present
in each patch will trigger the error of duplicated Signed-off-by.

Use the new command-line flag '--git' to let checkpatch to extract
the patches from git and analyse them one-by-one.

While there, add the SPDX tag to the script.

Change-Id: I74791b627b8cd68f2d49146d15ae35bbc610e64e
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/6166
Tested-by: jenkins
---

diff --git a/tools/checkpatch.sh b/tools/checkpatch.sh
index 0a630a248..7375fc2b6 100755
--- a/tools/checkpatch.sh
+++ b/tools/checkpatch.sh
@@ -1,5 +1,5 @@
 #!/bin/sh
-#
+# SPDX-License-Identifier: GPL-2.0-or-later
 
 since=${1:-HEAD^}
-git format-patch -M --stdout $since | tools/scripts/checkpatch.pl -
+tools/scripts/checkpatch.pl --git ${since}..