[PATCH] uio: add SPDX license tag

[Stephen Hemminger]

Replace short statement in comment with proper SPDX
license tag.

Signed-off-by: Stephen Hemminger <stephen@xxxxxxxxxxxxxxxxxx>
---
 drivers/uio/uio.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c
index 5d421d7e8904..f63967c8e95a 100644
--- a/drivers/uio/uio.c
+++ b/drivers/uio/uio.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * drivers/uio/uio.c
  *
@@ -9,8 +10,6 @@
  * Userspace IO
  *
  * Base Functions
- *
- * Licensed under the GPLv2 only.
  */
 
 #include <linux/module.h>
-- 
2.18.0