3 files changed, 3 insertions, 1 deletions
diff --git a/drivers/mtd/ubi/Makefile b/drivers/mtd/ubi/Makefile
index 4e3c3d70d8c3..543673605ca7 100644
--- a/drivers/mtd/ubi/Makefile
+++ b/drivers/mtd/ubi/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 obj-$(CONFIG_MTD_UBI) += ubi.o
 
 ubi-y += vtbl.o vmt.o upd.o build.o cdev.o kapi.o eba.o io.o wl.o attach.o
diff --git a/drivers/mtd/ubi/build.c b/drivers/mtd/ubi/build.c
index 842550b5712a..136ce05d2328 100644
--- a/drivers/mtd/ubi/build.c
+++ b/drivers/mtd/ubi/build.c
@@ -1334,7 +1334,7 @@ static int bytes_str_to_int(const char *str)
  * This function returns zero in case of success and a negative error code in
  * case of error.
  */
-static int ubi_mtd_param_parse(const char *val, struct kernel_param *kp)
+static int ubi_mtd_param_parse(const char *val, const struct kernel_param *kp)
 {
 	int i, len;
 	struct mtd_dev_param *p;
diff --git a/drivers/mtd/ubi/wl.h b/drivers/mtd/ubi/wl.h
index bd1f07e5ce9a..2aaa3f7f2ba9 100644
--- a/drivers/mtd/ubi/wl.h
+++ b/drivers/mtd/ubi/wl.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef UBI_WL_H
 #define UBI_WL_H
 #ifdef CONFIG_MTD_UBI_FASTMAP