hfsplus: silence a few debug printks

Turn a few noisy debug printks that show up during xfstests into
complied out debug print statements.
Signed-off-by: Christoph Hellwig <hch@tuxera.com>

fs/hfsplus/bnode.c

@@ -358,7 +358,7 @@ void hfs_bnode_unlink(struct hfs_bnode *node)
 
 	// move down?
 	if (!node->prev && !node->next) {
-		printk(KERN_DEBUG "hfs_btree_del_level\n");
+		dprint(DBG_BNODE_MOD, "hfs_btree_del_level\n");
 	}
 	if (!node->parent) {
 		tree->root = 0;

fs/hfsplus/brec.c

@@ -375,7 +375,7 @@ static int hfs_brec_update_parent(struct hfs_find_data *fd)
 		end_off = hfs_bnode_read_u16(parent, end_rec_off);
 		if (end_rec_off - end_off < diff) {
 
-			printk(KERN_DEBUG "hfs: splitting index node...\n");
+			dprint(DBG_BNODE_MOD, "hfs: splitting index node.\n");
 			fd->bnode = parent;
 			new_node = hfs_bnode_split(fd);
 			if (IS_ERR(new_node))

fs/hfsplus/btree.c

@@ -287,7 +287,7 @@ struct hfs_bnode *hfs_bmap_alloc(struct hfs_btree *tree)
 		kunmap(*pagep);
 		nidx = node->next;
 		if (!nidx) {
-			printk(KERN_DEBUG "hfs: create new bmap node...\n");
+			dprint(DBG_BNODE_MOD, "hfs: create new bmap node.\n");
 			next_node = hfs_bmap_new_bmap(node, idx);
 		} else
 			next_node = hfs_bnode_find(tree, nidx);

fs/hfsplus/super.c

@@ -451,8 +451,6 @@ static int hfsplus_fill_super(struct super_block *sb, void *data, int silent)
 	sync_dirty_buffer(sbi->s_vhbh);
 
 	if (!sbi->hidden_dir) {
-		printk(KERN_DEBUG "hfs: create hidden dir...\n");
-
 		mutex_lock(&sbi->vh_mutex);
 		sbi->hidden_dir = hfsplus_new_inode(sb, S_IFDIR);
 		hfsplus_create_cat(sbi->hidden_dir->i_ino, sb->s_root->d_inode,