mtd: replace MTDDEBUG() with pr_debug()

In old days, the MTD subsystem in Linux had debug facility like
DEBUG(MTD_DEBUG_LEVEL1, ...).

They were all replaced with pr_debug() until Linux 3.2.  See Linux
commit 289c05222172 ("mtd: replace DEBUG() with pr_debug()").

U-Boot still uses similar macros.  Covert all of them for easier sync.

Done with the help of Coccinelle.

The semantic patch I used is as follows:

// <smpl>
@@
expression e1, e2;
@@
-MTDDEBUG(e1, e2)
+pr_debug(e2)
@@
expression e1, e2;
@@
-MTDDEBUG(e1, e2,
+pr_debug(e2,
 ...)
// </smpl>

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

2 files changed, 22 insertions, 21 deletions

diff --git a/drivers/mtd/onenand/onenand_base.c b/drivers/mtd/onenand/onenand_base.c
index 8282f683a5..86b1640357 100644
--- a/drivers/mtd/onenand/onenand_base.c
+++ b/drivers/mtd/onenand/onenand_base.c
@@ -858,7 +858,8 @@ static int onenand_read_ops_nolock(struct mtd_info *mtd, loff_t from,
 	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 @@ static int onenand_read_oob_nolock(struct mtd_info *mtd, loff_t from,
 
 	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 @@ int onenand_bbt_read_oob(struct mtd_info *mtd, loff_t from,
 	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 @@ static int onenand_write_ops_nolock(struct mtd_info *mtd, loff_t to,
 	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 @@ static int onenand_write_oob_nolock(struct mtd_info *mtd, loff_t to,
 
 	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 @@ int onenand_erase(struct mtd_info *mtd, struct erase_info *instr)
 	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 @@ int onenand_erase(struct mtd_info *mtd, struct erase_info *instr)
 		 * 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 @@ int onenand_erase(struct mtd_info *mtd, struct erase_info *instr)
 
 		/* 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 @@ int onenand_erase(struct mtd_info *mtd, struct erase_info *instr)
 		/* 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 @@ erase_exit:
  */
 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);
diff --git a/drivers/mtd/onenand/onenand_bbt.c b/drivers/mtd/onenand/onenand_bbt.c
index 20507004ed..cde342aaec 100644
--- a/drivers/mtd/onenand/onenand_bbt.c
+++ b/drivers/mtd/onenand/onenand_bbt.c
@@ -160,9 +160,8 @@ static int onenand_isbad_bbt(struct mtd_info *mtd, loff_t offs, int allowbbt)
 	block = (int) (onenand_block(this, offs) << 1);
 	res = (bbm->bbt[block >> 3] >> (block & 0x06)) & 0x03;
 
-	MTDDEBUG (MTD_DEBUG_LEVEL2,
-		"onenand_isbad_bbt: bbt info for offs 0x%08x: (block %d) 0x%02x\n",
-		(unsigned int)offs, block >> 1, res);
+	pr_debug("onenand_isbad_bbt: bbt info for offs 0x%08x: (block %d) 0x%02x\n",
+		 (unsigned int)offs, block >> 1, res);
 
 	switch ((int)res) {
 	case 0x00: