[PATCH 02/10] iommu/io-pgtable: convert to SPDX license tags

[Yangtao Li <tiny.windzz-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>]

Updates license to use SPDX-License-Identifier.

Signed-off-by: Yangtao Li <tiny.windzz-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
---
 drivers/iommu/io-pgtable.c | 13 +------------
 1 file changed, 1 insertion(+), 12 deletions(-)

diff --git a/drivers/iommu/io-pgtable.c b/drivers/iommu/io-pgtable.c
index 5227cfdbb65b..3c84ff1901ea 100644
--- a/drivers/iommu/io-pgtable.c
+++ b/drivers/iommu/io-pgtable.c
@@ -1,18 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Generic page table allocator for IOMMUs.
  *
- * 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/>.
- *
  * Copyright (C) 2014 ARM Limited
  *
  * Author: Will Deacon <will.deacon-5wv7dgnIgG8@public.gmane.org>
-- 
2.17.0