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/chips/fwh_lock.h b/drivers/mtd/chips/fwh_lock.h
index 5e3cc80..89c6595 100644
--- a/drivers/mtd/chips/fwh_lock.h
+++ b/drivers/mtd/chips/fwh_lock.h
@@ -34,8 +34,7 @@
 
 	/* Refuse the operation if the we cannot look behind the chip */
 	if (chip->start < 0x400000) {
-		DEBUG( MTD_DEBUG_LEVEL3,
-			"MTD %s(): chip->start: %lx wanted >= 0x400000\n",
+		pr_debug( "MTD %s(): chip->start: %lx wanted >= 0x400000\n",
 			__func__, chip->start );
 		return -EIO;
 	}