spi: stm32: switch to SPDX identifier

Adopt the SPDX license identifier headers to ease license compliance
management.

Signed-off-by: Cezary Gapinski <cezary.gapinski@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Cezary Gapinski 2018-12-24 23:00:27 +01:00 committed by Mark Brown
parent e1bc204894
commit d57a984ff7
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@ -1,23 +1,10 @@
/*
* STMicroelectronics STM32 SPI Controller driver (master mode only)
*
* Copyright (C) 2017, STMicroelectronics - All Rights Reserved
* Author(s): Amelie Delaunay <amelie.delaunay@st.com> for STMicroelectronics.
*
* License terms: GPL V2.0.
*
* spi_stm32 driver 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.
*
* spi_stm32 driver is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* spi_stm32 driver. If not, see <http://www.gnu.org/licenses/>.
*/
// SPDX-License-Identifier: GPL-2.0
//
// STMicroelectronics STM32 SPI Controller driver (master mode only)
//
// Copyright (C) 2017, STMicroelectronics - All Rights Reserved
// Author(s): Amelie Delaunay <amelie.delaunay@st.com> for STMicroelectronics.
#include <linux/debugfs.h>
#include <linux/clk.h>
#include <linux/delay.h>