diff --git a/drivers/mtd/onenand/onenand_base.c b/drivers/mtd/onenand/onenand_base.c
index 8282f68..86b1640 100644
--- a/drivers/mtd/onenand/onenand_base.c
+++ b/drivers/mtd/onenand/onenand_base.c
@@ -858,7 +858,8 @@
 	int ret = 0, boundary = 0;
 	int writesize = this->writesize;
 
-	MTDDEBUG(MTD_DEBUG_LEVEL3, "onenand_read_ops_nolock: from = 0x%08x, len = %i\n", (unsigned int) from, (int) len);
+	pr_debug("onenand_read_ops_nolock: from = 0x%08x, len = %i\n",
+		 (unsigned int) from, (int) len);
 
 	if (ops->mode == MTD_OPS_AUTO_OOB)
 		oobsize = this->ecclayout->oobavail;
@@ -1007,7 +1008,8 @@
 
 	from += ops->ooboffs;
 
-	MTDDEBUG(MTD_DEBUG_LEVEL3, "onenand_read_oob_nolock: from = 0x%08x, len = %i\n", (unsigned int) from, (int) len);
+	pr_debug("onenand_read_oob_nolock: from = 0x%08x, len = %i\n",
+		 (unsigned int) from, (int) len);
 
 	/* Initialize return length value */
 	ops->oobretlen = 0;
@@ -1214,7 +1216,8 @@
 	size_t len = ops->ooblen;
 	u_char *buf = ops->oobbuf;
 
-	MTDDEBUG(MTD_DEBUG_LEVEL3, "onenand_bbt_read_oob: from = 0x%08x, len = %zi\n", (unsigned int) from, len);
+	pr_debug("onenand_bbt_read_oob: from = 0x%08x, len = %zi\n",
+		 (unsigned int) from, len);
 
 	readcmd = ONENAND_IS_4KB_PAGE(this) ?
 		ONENAND_CMD_READ : ONENAND_CMD_READOOB;
@@ -1417,7 +1420,8 @@
 	u_char *oobbuf;
 	int ret = 0;
 
-	MTDDEBUG(MTD_DEBUG_LEVEL3, "onenand_write_ops_nolock: to = 0x%08x, len = %i\n", (unsigned int) to, (int) len);
+	pr_debug("onenand_write_ops_nolock: to = 0x%08x, len = %i\n",
+		 (unsigned int) to, (int) len);
 
 	/* Initialize retlen, in case of early exit */
 	ops->retlen = 0;
@@ -1538,7 +1542,8 @@
 
 	to += ops->ooboffs;
 
-	MTDDEBUG(MTD_DEBUG_LEVEL3, "onenand_write_oob_nolock: to = 0x%08x, len = %i\n", (unsigned int) to, (int) len);
+	pr_debug("onenand_write_oob_nolock: to = 0x%08x, len = %i\n",
+		 (unsigned int) to, (int) len);
 
 	/* Initialize retlen, in case of early exit */
 	ops->oobretlen = 0;
@@ -1730,7 +1735,7 @@
 	struct mtd_erase_region_info *region = NULL;
 	unsigned int region_end = 0;
 
-	MTDDEBUG(MTD_DEBUG_LEVEL3, "onenand_erase: start = 0x%08x, len = %i\n",
+	pr_debug("onenand_erase: start = 0x%08x, len = %i\n",
 			(unsigned int) addr, len);
 
 	if (FLEXONENAND(this)) {
@@ -1746,8 +1751,7 @@
 		 * Erase region's start offset is always block start address.
 		 */
 		if (unlikely((addr - region->offset) & (block_size - 1))) {
-			MTDDEBUG(MTD_DEBUG_LEVEL0, "onenand_erase:"
-				" Unaligned address\n");
+			pr_debug("onenand_erase:" " Unaligned address\n");
 			return -EINVAL;
 		}
 	} else {
@@ -1755,16 +1759,14 @@
 
 		/* Start address must align on block boundary */
 		if (unlikely(addr & (block_size - 1))) {
-			MTDDEBUG(MTD_DEBUG_LEVEL0, "onenand_erase:"
-						"Unaligned address\n");
+			pr_debug("onenand_erase:" "Unaligned address\n");
 			return -EINVAL;
 		}
 	}
 
 	/* Length must align on block boundary */
 	if (unlikely(len & (block_size - 1))) {
-		MTDDEBUG (MTD_DEBUG_LEVEL0,
-			 "onenand_erase: Length not block aligned\n");
+		pr_debug("onenand_erase: Length not block aligned\n");
 		return -EINVAL;
 	}
 
@@ -1793,12 +1795,12 @@
 		/* Check, if it is write protected */
 		if (ret) {
 			if (ret == -EPERM)
-				MTDDEBUG (MTD_DEBUG_LEVEL0, "onenand_erase: "
-					  "Device is write protected!!!\n");
+				pr_debug("onenand_erase: "
+					 "Device is write protected!!!\n");
 			else
-				MTDDEBUG (MTD_DEBUG_LEVEL0, "onenand_erase: "
-					  "Failed erase, block %d\n",
-					onenand_block(this, addr));
+				pr_debug("onenand_erase: "
+					 "Failed erase, block %d\n",
+					 onenand_block(this, addr));
 			instr->state = MTD_ERASE_FAILED;
 			instr->fail_addr = addr;
 
@@ -1849,7 +1851,7 @@
  */
 void onenand_sync(struct mtd_info *mtd)
 {
-	MTDDEBUG (MTD_DEBUG_LEVEL3, "onenand_sync: called\n");
+	pr_debug("onenand_sync: called\n");
 
 	/* Grab the lock and see if the device is available */
 	onenand_get_device(mtd, FL_SYNCING);