fs/efs: convert printk(KERN_DEBUG to pr_debug

All KERN_DEBUG callsites being under #ifdef DEBUG we can safely convert
everything to pr_debug without changing current behaviour.

Remove #ifdef DEBUG around pr_debugs only (suggested by Joe Perches)

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Cc: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/fs/efs/dir.c b/fs/efs/dir.c
index 7f97031..ce63b24 100644
--- a/fs/efs/dir.c
+++ b/fs/efs/dir.c
@@ -71,10 +71,9 @@
 			inodenum = be32_to_cpu(dirslot->inode);
 			namelen  = dirslot->namelen;
 			nameptr  = dirslot->name;
-
-#ifdef DEBUG
-			printk(KERN_DEBUG "EFS: readdir(): block %d slot %d/%d: inode %u, name \"%s\", namelen %u\n", block, slot, dirblock->slots-1, inodenum, nameptr, namelen);
-#endif
+			pr_debug("%s(): block %d slot %d/%d: inode %u, name \"%s\", namelen %u\n",
+				 __func__, block, slot, dirblock->slots-1,
+				 inodenum, nameptr, namelen);
 			if (!namelen)
 				continue;
 			/* found the next entry */