9 files changed, 18 insertions, 0 deletions
diff --git a/arch/riscv/include/asm/asm-offsets.h b/arch/riscv/include/asm/asm-offsets.h
index d370ee36a1..33db5a47e5 100644
--- a/arch/riscv/include/asm/asm-offsets.h
+++ b/arch/riscv/include/asm/asm-offsets.h
@@ -1 +1,3 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
 #include <generated/asm-offsets.h>
diff --git a/arch/riscv/include/asm/bitsperlong.h b/arch/riscv/include/asm/bitsperlong.h
index 6dc0bb0c13..bf000a04cc 100644
--- a/arch/riscv/include/asm/bitsperlong.h
+++ b/arch/riscv/include/asm/bitsperlong.h
@@ -1 +1,3 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
 #include <asm-generic/bitsperlong.h>
diff --git a/arch/riscv/include/asm/byteorder.h b/arch/riscv/include/asm/byteorder.h
index 0be826927b..36dfd37524 100644
--- a/arch/riscv/include/asm/byteorder.h
+++ b/arch/riscv/include/asm/byteorder.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
 #ifndef _ASM_RISCV_BYTEORDER_H
 #define _ASM_RISCV_BYTEORDER_H
 
diff --git a/arch/riscv/include/asm/io.h b/arch/riscv/include/asm/io.h
index 795e670e3b..978f644340 100644
--- a/arch/riscv/include/asm/io.h
+++ b/arch/riscv/include/asm/io.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
 #ifndef __ASM_RISCV_IO_H
 #define __ASM_RISCV_IO_H
 
diff --git a/arch/riscv/include/asm/mmu.h b/arch/riscv/include/asm/mmu.h
index 95af871420..1c2646ebb3 100644
--- a/arch/riscv/include/asm/mmu.h
+++ b/arch/riscv/include/asm/mmu.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
 #ifndef __ASM_MMU_H
 #define __ASM_MMU_H
 
diff --git a/arch/riscv/include/asm/posix_types.h b/arch/riscv/include/asm/posix_types.h
index 22cae6230c..feaed42471 100644
--- a/arch/riscv/include/asm/posix_types.h
+++ b/arch/riscv/include/asm/posix_types.h
@@ -1 +1,3 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
 #include <asm-generic/posix_types.h>
diff --git a/arch/riscv/include/asm/swab.h b/arch/riscv/include/asm/swab.h
index 60a90120b6..0ca746f0f1 100644
--- a/arch/riscv/include/asm/swab.h
+++ b/arch/riscv/include/asm/swab.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
 #ifndef _ASM_SWAB_H
 #define _ASM_SWAB_H
 
diff --git a/arch/riscv/include/asm/types.h b/arch/riscv/include/asm/types.h
index 1ad5904f91..add1c94fc7 100644
--- a/arch/riscv/include/asm/types.h
+++ b/arch/riscv/include/asm/types.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
 #ifndef __ASM_RISCV_TYPES_H
 #define __ASM_RISCV_TYPES_H
 
diff --git a/arch/riscv/include/asm/unaligned.h b/arch/riscv/include/asm/unaligned.h
index c37b71c21e..3bc2930989 100644
--- a/arch/riscv/include/asm/unaligned.h
+++ b/arch/riscv/include/asm/unaligned.h
@@ -1,3 +1,5 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
 #ifndef _ASM_RISCV_UNALIGNED_H
 #define _ASM_RISCV_UNALIGNED_H