From ae41e0e41ba04b4b51641b504fb3b405aef7ec04 Mon Sep 17 00:00:00 2001
From: Masahiro Yamada <masahiroy@kernel.org>
Date: Sun, 19 Feb 2023 23:23:27 +0900
Subject: [PATCH] .gitattributes: use 'dts' diff driver for *.dtso files

Now we have the third extension for DT source files (overlay).
Give the diff=dts attribute to *.dtso as well.

While I was here, I merged *.c and *.o into *.[ch] and added the
SPDX-License-Identifier.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
---
 .gitattributes | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/.gitattributes b/.gitattributes
index 4b32eaa9571e6..c9ba5bfc40360 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,4 +1,4 @@
-*.c   diff=cpp
-*.h   diff=cpp
-*.dtsi diff=dts
-*.dts  diff=dts
+# SPDX-License-Identifier: GPL-2.0-only
+*.[ch] diff=cpp
+*.dts diff=dts
+*.dts[io] diff=dts
-- 
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