diff --git a/include/linux/rslib.h b/include/linux/rslib.h
index a596abaf2e56153b2138b763a0418ec438881cc4..7ace7eec302823142171a987d6e99692012f23f0 100644
--- a/include/linux/rslib.h
+++ b/include/linux/rslib.h
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Generic Reed Solomon encoder / decoder library
  *
diff --git a/lib/reed_solomon/decode_rs.c b/lib/reed_solomon/decode_rs.c
index c1ef9917bc85e1963f4cc7f6a6356a8ba82ae148..d61007ade4a08d5518eded509a49be824ecffac5 100644
--- a/lib/reed_solomon/decode_rs.c
+++ b/lib/reed_solomon/decode_rs.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Generic Reed Solomon encoder / decoder library
  *
diff --git a/lib/reed_solomon/encode_rs.c b/lib/reed_solomon/encode_rs.c
index edb1ba059c169a07d67062f181e4ba536ff5e5c5..10ca1ebb13dd0129eaf884ce623af85911591a14 100644
--- a/lib/reed_solomon/encode_rs.c
+++ b/lib/reed_solomon/encode_rs.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Generic Reed Solomon encoder / decoder library
  *
diff --git a/lib/reed_solomon/reed_solomon.c b/lib/reed_solomon/reed_solomon.c
index 880fcdaf334687f2a75335b5f3e2637a3bc49401..0c1a818c80188ff0ae3300fc62dc1fdc99190e63 100644
--- a/lib/reed_solomon/reed_solomon.c
+++ b/lib/reed_solomon/reed_solomon.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Generic Reed Solomon encoder / decoder library
  *