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-rw-r--r--fs/crypto/Kconfig1
-rw-r--r--fs/crypto/Makefile1
-rw-r--r--fs/crypto/crypto.c1
-rw-r--r--fs/crypto/hooks.c1
4 files changed, 4 insertions, 0 deletions
diff --git a/fs/crypto/Kconfig b/fs/crypto/Kconfig
index f0de238000c0..24ed99e2eca0 100644
--- a/fs/crypto/Kconfig
+++ b/fs/crypto/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
config FS_ENCRYPTION
bool "FS Encryption (Per-file encryption)"
select CRYPTO
diff --git a/fs/crypto/Makefile b/fs/crypto/Makefile
index cb496989a6b6..4f0df5e682e4 100644
--- a/fs/crypto/Makefile
+++ b/fs/crypto/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0-only
obj-$(CONFIG_FS_ENCRYPTION) += fscrypto.o
fscrypto-y := crypto.o fname.o hooks.o keyinfo.o policy.o
diff --git a/fs/crypto/crypto.c b/fs/crypto/crypto.c
index 68e2ca4c4af6..335a362ee446 100644
--- a/fs/crypto/crypto.c
+++ b/fs/crypto/crypto.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* This contains encryption functions for per-file encryption.
*
diff --git a/fs/crypto/hooks.c b/fs/crypto/hooks.c
index 2dc22549d724..bd525f7573a4 100644
--- a/fs/crypto/hooks.c
+++ b/fs/crypto/hooks.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* fs/crypto/hooks.c
*