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-rw-r--r--drivers/md/bcache/closure.c1
-rw-r--r--drivers/md/bcache/super.c1
-rw-r--r--drivers/md/bcache/util.c1
3 files changed, 3 insertions, 0 deletions
diff --git a/drivers/md/bcache/closure.c b/drivers/md/bcache/closure.c
index 034067e0e9ce..73f5319295bc 100644
--- a/drivers/md/bcache/closure.c
+++ b/drivers/md/bcache/closure.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* Asynchronous refcounty things
*
diff --git a/drivers/md/bcache/super.c b/drivers/md/bcache/super.c
index e3ecf08a10fc..e637d74e2908 100644
--- a/drivers/md/bcache/super.c
+++ b/drivers/md/bcache/super.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* bcache setup/teardown code, and some metadata io - read a superblock and
* figure out what to do with it.
diff --git a/drivers/md/bcache/util.c b/drivers/md/bcache/util.c
index 18016e7bb32c..e873b0f7a82a 100644
--- a/drivers/md/bcache/util.c
+++ b/drivers/md/bcache/util.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
/*
* random utiility code, for bcache but in theory not specific to bcache
*