[PATCH 05/10] iommu/dma-iommu: convert to SPDX license tags

[Yangtao Li]

Updates license to use SPDX-License-Identifier.

Signed-off-by: Yangtao Li <tiny.windzz at gmail.com>
---
 drivers/iommu/dma-iommu.c | 13 +------------
 1 file changed, 1 insertion(+), 12 deletions(-)

diff --git a/drivers/iommu/dma-iommu.c b/drivers/iommu/dma-iommu.c
index 129c4badf9ae..2d76bac43b82 100644
--- a/drivers/iommu/dma-iommu.c
+++ b/drivers/iommu/dma-iommu.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * A fairly generic DMA-API to IOMMU-API glue layer.
  *
@@ -5,18 +6,6 @@
  *
  * based in part on arch/arm/mm/dma-mapping.c:
  * Copyright (C) 2000-2004 Russell King
- *
- * 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.
- *
- * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include <linux/acpi_iort.h>
-- 
2.17.0