5 files changed, 5 insertions, 0 deletions
diff --git a/drivers/mmc/core/Makefile b/drivers/mmc/core/Makefile
index 7e3ed1aeada2..abba078f7f49 100644
--- a/drivers/mmc/core/Makefile
+++ b/drivers/mmc/core/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for the kernel mmc core.
 #
diff --git a/drivers/mmc/core/block.h b/drivers/mmc/core/block.h
index 860ca7c8df86..5946636101ef 100644
--- a/drivers/mmc/core/block.h
+++ b/drivers/mmc/core/block.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _MMC_CORE_BLOCK_H
 #define _MMC_CORE_BLOCK_H
 
diff --git a/drivers/mmc/core/queue.h b/drivers/mmc/core/queue.h
index f18d3f656baa..6bfba32ffa66 100644
--- a/drivers/mmc/core/queue.h
+++ b/drivers/mmc/core/queue.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef MMC_QUEUE_H
 #define MMC_QUEUE_H
 
diff --git a/drivers/mmc/core/quirks.h b/drivers/mmc/core/quirks.h
index fb725934fa21..f664e9cbc9f8 100644
--- a/drivers/mmc/core/quirks.h
+++ b/drivers/mmc/core/quirks.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  *  This file contains work-arounds for many known SD/MMC
  *  and SDIO hardware bugs.
diff --git a/drivers/mmc/core/sd.h b/drivers/mmc/core/sd.h
index 1ada9808c329..497c026a5c5a 100644
--- a/drivers/mmc/core/sd.h
+++ b/drivers/mmc/core/sd.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _MMC_CORE_SD_H
 #define _MMC_CORE_SD_H