diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c
index f577ed6..5661a8e 100644
--- a/drivers/mtd/nand/nand_base.c
+++ b/drivers/mtd/nand/nand_base.c
@@ -2466,9 +2466,9 @@ static struct nand_flash_dev *nand_get_flash_type(struct mtd_info *mtd,
 	if (mtd->writesize > 512 && chip->cmdfunc == nand_command)
 		chip->cmdfunc = nand_command_lp;
 
-	printk(KERN_INFO "NAND device: Manufacturer ID:"
-	       " 0x%02x, Chip ID: 0x%02x (%s %s)\n", *maf_id, dev_id,
-	       nand_manuf_ids[maf_idx].name, type->name);
+	MTDDEBUG (MTD_DEBUG_LEVEL0, "NAND device: Manufacturer ID:"
+	          " 0x%02x, Chip ID: 0x%02x (%s %s)\n", *maf_id, dev_id,
+	          nand_manuf_ids[maf_idx].name, type->name);
 
 	return type;
 }
diff --git a/drivers/mtd/nand/nand_bbt.c b/drivers/mtd/nand/nand_bbt.c
index acf1cf5..8447947 100644
--- a/drivers/mtd/nand/nand_bbt.c
+++ b/drivers/mtd/nand/nand_bbt.c
@@ -391,7 +391,7 @@ static int create_bbt(struct mtd_info *mtd, uint8_t *buf,
 	loff_t from;
 	size_t readlen;
 
-	printk(KERN_INFO "Scanning device for bad blocks\n");
+	MTDDEBUG (MTD_DEBUG_LEVEL0, "Scanning device for bad blocks\n");
 
 	if (bd->options & NAND_BBT_SCANALLPAGES)
 		len = 1 << (this->bbt_erase_shift - this->page_shift);
@@ -444,8 +444,9 @@ static int create_bbt(struct mtd_info *mtd, uint8_t *buf,
 
 		if (ret) {
 			this->bbt[i >> 3] |= 0x03 << (i & 0x6);
-			printk(KERN_WARNING "Bad eraseblock %d at 0x%08x\n",
-			       i >> 1, (unsigned int)from);
+			MTDDEBUG (MTD_DEBUG_LEVEL0,
+			          "Bad eraseblock %d at 0x%08x\n",
+			          i >> 1, (unsigned int)from);
 			mtd->ecc_stats.badblocks++;
 		}