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>
diff --git a/drivers/mtd/inftlmount.c b/drivers/mtd/inftlmount.c
index 104052e..d969c2d 100644
--- a/drivers/mtd/inftlmount.c
+++ b/drivers/mtd/inftlmount.c
@@ -53,7 +53,7 @@
 	struct INFTLPartition *ip;
 	size_t retlen;
 
-	DEBUG(MTD_DEBUG_LEVEL3, "INFTL: find_boot_record(inftl=%p)\n", inftl);
+	pr_debug("INFTL: find_boot_record(inftl=%p)\n", inftl);
 
         /*
 	 * Assume logical EraseSize == physical erasesize for starting the
@@ -385,7 +385,7 @@
 	struct mtd_info *mtd = inftl->mbd.mtd;
 	int physblock;
 
-	DEBUG(MTD_DEBUG_LEVEL3, "INFTL: INFTL_formatblock(inftl=%p,"
+	pr_debug("INFTL: INFTL_formatblock(inftl=%p,"
 		"block=%d)\n", inftl, block);
 
 	memset(instr, 0, sizeof(struct erase_info));
@@ -555,7 +555,7 @@
 	int i;
 	u8 *ANACtable, ANAC;
 
-	DEBUG(MTD_DEBUG_LEVEL3, "INFTL: INFTL_mount(inftl=%p)\n", s);
+	pr_debug("INFTL: INFTL_mount(inftl=%p)\n", s);
 
 	/* Search for INFTL MediaHeader and Spare INFTL Media Header */
 	if (find_boot_record(s) < 0) {
@@ -585,7 +585,7 @@
 	 * NOTEXPLORED state. Then at the end we will try to format it and
 	 * mark it as free.
 	 */
-	DEBUG(MTD_DEBUG_LEVEL3, "INFTL: pass 1, explore each unit\n");
+	pr_debug("INFTL: pass 1, explore each unit\n");
 	for (first_block = s->firstEUN; first_block <= s->lastEUN; first_block++) {
 		if (s->PUtable[first_block] != BLOCK_NOTEXPLORED)
 			continue;
@@ -727,7 +727,7 @@
 	 * possible because we don't update the previous pointers when
 	 * we fold chains. No big deal, just fix them up in PUtable.
 	 */
-	DEBUG(MTD_DEBUG_LEVEL3, "INFTL: pass 2, validate virtual chains\n");
+	pr_debug("INFTL: pass 2, validate virtual chains\n");
 	for (logical_block = 0; logical_block < s->numvunits; logical_block++) {
 		block = s->VUtable[logical_block];
 		last_block = BLOCK_NIL;
@@ -785,7 +785,7 @@
 	s->numfreeEUNs = 0;
 	s->LastFreeEUN = BLOCK_NIL;
 
-	DEBUG(MTD_DEBUG_LEVEL3, "INFTL: pass 3, format unused blocks\n");
+	pr_debug("INFTL: pass 3, format unused blocks\n");
 	for (block = s->firstEUN; block <= s->lastEUN; block++) {
 		if (s->PUtable[block] == BLOCK_NOTEXPLORED) {
 			printk("INFTL: unreferenced block %d, formatting it\n",