tty: add SPDX identifiers to all remaining files in drivers/tty/

[linux-block.git] / drivers / tty / serial / stm32-usart.h

diff --git a/drivers/tty/serial/stm32-usart.h b/drivers/tty/serial/stm32-usart.h
index ffc0c5285e511ea6863473723c9343f8d9ddf1d4..174be6141cefd1edb289d5ead78e0c8499a7cc75 100644 (file)
--- a/drivers/tty/serial/stm32-usart.h
+++ b/drivers/tty/serial/stm32-usart.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Copyright (C) Maxime Coquelin 2015
  * Copyright (C) STMicroelectronics SA 2017