summaryrefslogtreecommitdiffstats
path: root/kernel/locking/rwsem-spinlock.c
diff options
context:
space:
mode:
Diffstat (limited to 'kernel/locking/rwsem-spinlock.c')
-rw-r--r--kernel/locking/rwsem-spinlock.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/locking/rwsem-spinlock.c b/kernel/locking/rwsem-spinlock.c
index 0848634c5512..a7ffb2a96ede 100644
--- a/kernel/locking/rwsem-spinlock.c
+++ b/kernel/locking/rwsem-spinlock.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/* rwsem-spinlock.c: R/W semaphores: contention handling functions for
* generic spinlock implementation
*