mtd: sm_ftl: fix typo in major number.

major == 0 allocates dynamic major, not major == -1

Signed-off-by: Maxim Levitsky <maximlevitsky@gmail.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
diff --git a/drivers/mtd/sm_ftl.c b/drivers/mtd/sm_ftl.c
index 072ed59..9e2dfd5 100644
--- a/drivers/mtd/sm_ftl.c
+++ b/drivers/mtd/sm_ftl.c
@@ -1256,7 +1256,7 @@
 
 static struct mtd_blktrans_ops sm_ftl_ops = {
 	.name		= "smblk",
-	.major		= -1,
+	.major		= 0,
 	.part_bits	= SM_FTL_PARTN_BITS,
 	.blksize	= SM_SECTOR_SIZE,
 	.getgeo		= sm_getgeo,