2 files changed, 2 insertions, 1 deletions

diff --git a/drivers/firmware/efivars.c b/drivers/firmware/efivars.c
index 2c044343c99b..3b0cf9acb504 100644
--- a/drivers/firmware/efivars.c
+++ b/drivers/firmware/efivars.c
@@ -991,7 +991,7 @@ int efivarfs_fill_super(struct super_block *sb, void *data, int silent)
         sb->s_maxbytes          = MAX_LFS_FILESIZE;
         sb->s_blocksize         = PAGE_CACHE_SIZE;
         sb->s_blocksize_bits    = PAGE_CACHE_SHIFT;
-        sb->s_magic             = PSTOREFS_MAGIC;
+        sb->s_magic             = EFIVARFS_MAGIC;
         sb->s_op                = &efivarfs_ops;
         sb->s_time_gran         = 1;
 
diff --git a/include/uapi/linux/magic.h b/include/uapi/linux/magic.h
index e15192cb9cf4..12f68c7ceba6 100644
--- a/include/uapi/linux/magic.h
+++ b/include/uapi/linux/magic.h
@@ -27,6 +27,7 @@
 #define ISOFS_SUPER_MAGIC       0x9660
 #define JFFS2_SUPER_MAGIC       0x72b6
 #define PSTOREFS_MAGIC          0x6165676C
+#define EFIVARFS_MAGIC          0xde5e81e4
 
 #define MINIX_SUPER_MAGIC       0x137F          /* minix v1 fs, 14 char names */
 #define MINIX_SUPER_MAGIC2      0x138F          /* minix v1 fs, 30 char names */