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path: root/drivers/gpio/gpio-etraxfs.c
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Diffstat (limited to 'drivers/gpio/gpio-etraxfs.c')
-rw-r--r--drivers/gpio/gpio-etraxfs.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpio/gpio-etraxfs.c b/drivers/gpio/gpio-etraxfs.c
index 14c6aac26780..94db1bf4bfdb 100644
--- a/drivers/gpio/gpio-etraxfs.c
+++ b/drivers/gpio/gpio-etraxfs.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/gpio/driver.h>