mtd: replace DEBUG() with pr_debug()

Start moving away from the MTD_DEBUG_LEVEL messages. The dynamic
debugging feature is a generic kernel feature that provides more
flexibility.

(See Documentation/dynamic-debug-howto.txt)

Also fix some punctuation, indentation, and capitalization that went
along with the affected lines.

Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@intel.com>

1 files changed, 21 insertions, 22 deletions

diff --git a/drivers/mtd/devices/mtd_dataflash.c b/drivers/mtd/devices/mtd_dataflash.c
index c86fa57..f409aef 100644
--- a/drivers/mtd/devices/mtd_dataflash.c
+++ b/drivers/mtd/devices/mtd_dataflash.c
@@ -133,7 +133,7 @@ static int dataflash_waitready(struct spi_device *spi)
 	for (;;) {
 		status = dataflash_status(spi);
 		if (status < 0) {
-			DEBUG(MTD_DEBUG_LEVEL1, "%s: status %d?\n",
+			pr_debug("%s: status %d?\n",
 					dev_name(&spi->dev), status);
 			status = 0;
 		}
@@ -160,7 +160,7 @@ static int dataflash_erase(struct mtd_info *mtd, struct erase_info *instr)
 	uint8_t			*command;
 	uint32_t		rem;
 
-	DEBUG(MTD_DEBUG_LEVEL2, "%s: erase addr=0x%llx len 0x%llx\n",
+	pr_debug("%s: erase addr=0x%llx len 0x%llx\n",
 	      dev_name(&spi->dev), (long long)instr->addr,
 	      (long long)instr->len);
 
@@ -198,7 +198,7 @@ static int dataflash_erase(struct mtd_info *mtd, struct erase_info *instr)
 		command[2] = (uint8_t)(pageaddr >> 8);
 		command[3] = 0;
 
-		DEBUG(MTD_DEBUG_LEVEL3, "ERASE %s: (%x) %x %x %x [%i]\n",
+		pr_debug("ERASE %s: (%x) %x %x %x [%i]\n",
 			do_block ? "block" : "page",
 			command[0], command[1], command[2], command[3],
 			pageaddr);
@@ -249,7 +249,7 @@ static int dataflash_read(struct mtd_info *mtd, loff_t from, size_t len,
 	uint8_t			*command;
 	int			status;
 
-	DEBUG(MTD_DEBUG_LEVEL2, "%s: read 0x%x..0x%x\n",
+	pr_debug("%s: read 0x%x..0x%x\n",
 		dev_name(&priv->spi->dev), (unsigned)from, (unsigned)(from + len));
 
 	*retlen = 0;
@@ -266,7 +266,7 @@ static int dataflash_read(struct mtd_info *mtd, loff_t from, size_t len,
 
 	command = priv->command;
 
-	DEBUG(MTD_DEBUG_LEVEL3, "READ: (%x) %x %x %x\n",
+	pr_debug("READ: (%x) %x %x %x\n",
 		command[0], command[1], command[2], command[3]);
 
 	spi_message_init(&msg);
@@ -298,7 +298,7 @@ static int dataflash_read(struct mtd_info *mtd, loff_t from, size_t len,
 		*retlen = msg.actual_length - 8;
 		status = 0;
 	} else
-		DEBUG(MTD_DEBUG_LEVEL1, "%s: read %x..%x --> %d\n",
+		pr_debug("%s: read %x..%x --> %d\n",
 			dev_name(&priv->spi->dev),
 			(unsigned)from, (unsigned)(from + len),
 			status);
@@ -325,7 +325,7 @@ static int dataflash_write(struct mtd_info *mtd, loff_t to, size_t len,
 	int			status = -EINVAL;
 	uint8_t			*command;
 
-	DEBUG(MTD_DEBUG_LEVEL2, "%s: write 0x%x..0x%x\n",
+	pr_debug("%s: write 0x%x..0x%x\n",
 		dev_name(&spi->dev), (unsigned)to, (unsigned)(to + len));
 
 	*retlen = 0;
@@ -351,7 +351,7 @@ static int dataflash_write(struct mtd_info *mtd, loff_t to, size_t len,
 
 	mutex_lock(&priv->lock);
 	while (remaining > 0) {
-		DEBUG(MTD_DEBUG_LEVEL3, "write @ %i:%i len=%i\n",
+		pr_debug("write @ %i:%i len=%i\n",
 			pageaddr, offset, writelen);
 
 		/* REVISIT:
@@ -379,12 +379,12 @@ static int dataflash_write(struct mtd_info *mtd, loff_t to, size_t len,
 			command[2] = (addr & 0x0000FF00) >> 8;
 			command[3] = 0;
 
-			DEBUG(MTD_DEBUG_LEVEL3, "TRANSFER: (%x) %x %x %x\n",
+			pr_debug("TRANSFER: (%x) %x %x %x\n",
 				command[0], command[1], command[2], command[3]);
 
 			status = spi_sync(spi, &msg);
 			if (status < 0)
-				DEBUG(MTD_DEBUG_LEVEL1, "%s: xfer %u -> %d \n",
+				pr_debug("%s: xfer %u -> %d \n",
 					dev_name(&spi->dev), addr, status);
 
 			(void) dataflash_waitready(priv->spi);
@@ -397,7 +397,7 @@ static int dataflash_write(struct mtd_info *mtd, loff_t to, size_t len,
 		command[2] = (addr & 0x0000FF00) >> 8;
 		command[3] = (addr & 0x000000FF);
 
-		DEBUG(MTD_DEBUG_LEVEL3, "PROGRAM: (%x) %x %x %x\n",
+		pr_debug("PROGRAM: (%x) %x %x %x\n",
 			command[0], command[1], command[2], command[3]);
 
 		x[1].tx_buf = writebuf;
@@ -406,7 +406,7 @@ static int dataflash_write(struct mtd_info *mtd, loff_t to, size_t len,
 		status = spi_sync(spi, &msg);
 		spi_transfer_del(x + 1);
 		if (status < 0)
-			DEBUG(MTD_DEBUG_LEVEL1, "%s: pgm %u/%u -> %d \n",
+			pr_debug("%s: pgm %u/%u -> %d \n",
 				dev_name(&spi->dev), addr, writelen, status);
 
 		(void) dataflash_waitready(priv->spi);
@@ -421,12 +421,12 @@ static int dataflash_write(struct mtd_info *mtd, loff_t to, size_t len,
 		command[2] = (addr & 0x0000FF00) >> 8;
 		command[3] = 0;
 
-		DEBUG(MTD_DEBUG_LEVEL3, "COMPARE: (%x) %x %x %x\n",
+		pr_debug("COMPARE: (%x) %x %x %x\n",
 			command[0], command[1], command[2], command[3]);
 
 		status = spi_sync(spi, &msg);
 		if (status < 0)
-			DEBUG(MTD_DEBUG_LEVEL1, "%s: compare %u -> %d \n",
+			pr_debug("%s: compare %u -> %d \n",
 				dev_name(&spi->dev), addr, status);
 
 		status = dataflash_waitready(priv->spi);
@@ -780,7 +780,7 @@ static struct flash_info *__devinit jedec_probe(struct spi_device *spi)
 	 */
 	tmp = spi_write_then_read(spi, &code, 1, id, 3);
 	if (tmp < 0) {
-		DEBUG(MTD_DEBUG_LEVEL0, "%s: error %d reading JEDEC ID\n",
+		pr_debug("%s: error %d reading JEDEC ID\n",
 			dev_name(&spi->dev), tmp);
 		return ERR_PTR(tmp);
 	}
@@ -797,7 +797,7 @@ static struct flash_info *__devinit jedec_probe(struct spi_device *spi)
 			tmp < ARRAY_SIZE(dataflash_data);
 			tmp++, info++) {
 		if (info->jedec_id == jedec) {
-			DEBUG(MTD_DEBUG_LEVEL1, "%s: OTP, sector protect%s\n",
+			pr_debug("%s: OTP, sector protect%s\n",
 				dev_name(&spi->dev),
 				(info->flags & SUP_POW2PS)
 					? ", binary pagesize" : ""
@@ -805,8 +805,7 @@ static struct flash_info *__devinit jedec_probe(struct spi_device *spi)
 			if (info->flags & SUP_POW2PS) {
 				status = dataflash_status(spi);
 				if (status < 0) {
-					DEBUG(MTD_DEBUG_LEVEL1,
-						"%s: status error %d\n",
+					pr_debug("%s: status error %d\n",
 						dev_name(&spi->dev), status);
 					return ERR_PTR(status);
 				}
@@ -871,7 +870,7 @@ static int __devinit dataflash_probe(struct spi_device *spi)
 	 */
 	status = dataflash_status(spi);
 	if (status <= 0 || status == 0xff) {
-		DEBUG(MTD_DEBUG_LEVEL1, "%s: status error %d\n",
+		pr_debug("%s: status error %d\n",
 				dev_name(&spi->dev), status);
 		if (status == 0 || status == 0xff)
 			status = -ENODEV;
@@ -907,13 +906,13 @@ static int __devinit dataflash_probe(struct spi_device *spi)
 		break;
 	/* obsolete AT45DB1282 not (yet?) supported */
 	default:
-		DEBUG(MTD_DEBUG_LEVEL1, "%s: unsupported device (%x)\n",
+		pr_debug("%s: unsupported device (%x)\n",
 				dev_name(&spi->dev), status & 0x3c);
 		status = -ENODEV;
 	}
 
 	if (status < 0)
-		DEBUG(MTD_DEBUG_LEVEL1, "%s: add_dataflash --> %d\n",
+		pr_debug("%s: add_dataflash --> %d\n",
 				dev_name(&spi->dev), status);
 
 	return status;
@@ -924,7 +923,7 @@ static int __devexit dataflash_remove(struct spi_device *spi)
 	struct dataflash	*flash = dev_get_drvdata(&spi->dev);
 	int			status;
 
-	DEBUG(MTD_DEBUG_LEVEL1, "%s: remove\n", dev_name(&spi->dev));
+	pr_debug("%s: remove\n", dev_name(&spi->dev));
 
 	status = mtd_device_unregister(&flash->mtd);
 	if (status == 0) {