diff --git a/drivers/iio/pressure/ms5611.h b/drivers/iio/pressure/ms5611.h
index ead9e9f8589487a60fac2dc90a602f9e8a0a410f..bc06271fa38bc95f8b1f14e2fdb27041e24c6560 100644
--- a/drivers/iio/pressure/ms5611.h
+++ b/drivers/iio/pressure/ms5611.h
@@ -1,12 +1,9 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * MS5611 pressure and temperature sensor driver
  *
  * Copyright (c) Tomasz Duszynski <tduszyns@gmail.com>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
  */
 
 #ifndef _MS5611_H
diff --git a/drivers/iio/pressure/ms5611_core.c b/drivers/iio/pressure/ms5611_core.c
index f950cfde5db99ce4e8a7e16367c8fbeadb7b481c..2f598ad91621fd70c715d140da665dad977365d9 100644
--- a/drivers/iio/pressure/ms5611_core.c
+++ b/drivers/iio/pressure/ms5611_core.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * MS5611 pressure and temperature sensor driver
  *
  * Copyright (c) Tomasz Duszynski <tduszyns@gmail.com>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
  * Data sheet:
  *  http://www.meas-spec.com/downloads/MS5611-01BA03.pdf
  *  http://www.meas-spec.com/downloads/MS5607-02BA03.pdf
diff --git a/drivers/iio/pressure/ms5611_i2c.c b/drivers/iio/pressure/ms5611_i2c.c
index 0469c8ae1134329f4ab38dd4a07c4919c34065ac..8089c59adce5b09b1b05a6242b694c8069961a89 100644
--- a/drivers/iio/pressure/ms5611_i2c.c
+++ b/drivers/iio/pressure/ms5611_i2c.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * MS5611 pressure and temperature sensor driver (I2C bus)
  *
  * Copyright (c) Tomasz Duszynski <tduszyns@gmail.com>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
  * 7-bit I2C slave addresses:
  *
  * 0x77 (CSB pin low)
diff --git a/drivers/iio/pressure/ms5611_spi.c b/drivers/iio/pressure/ms5611_spi.c
index cd11d022208e6e790a74817b083006098b64bf7c..b463eaa799ab4df73166a473c195f2cd86edb11a 100644
--- a/drivers/iio/pressure/ms5611_spi.c
+++ b/drivers/iio/pressure/ms5611_spi.c
@@ -1,12 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * MS5611 pressure and temperature sensor driver (SPI bus)
  *
  * Copyright (c) Tomasz Duszynski <tduszyns@gmail.com>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
  */
 
 #include <linux/delay.h>