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path: root/drivers/char/pc8736x_gpio.c
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Diffstat (limited to 'drivers/char/pc8736x_gpio.c')
-rw-r--r--drivers/char/pc8736x_gpio.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/char/pc8736x_gpio.c b/drivers/char/pc8736x_gpio.c
index 5f4be88c0dfc..c39a836ebd15 100644
--- a/drivers/char/pc8736x_gpio.c
+++ b/drivers/char/pc8736x_gpio.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/* linux/drivers/char/pc8736x_gpio.c
National Semiconductor PC8736x GPIO driver. Allows a user space