[PATCH] proc_mkdir() should be used to create procfs directories

A bunch of create_proc_dir_entry() calls creating directories had crept
in since the last sweep; converted to proc_mkdir().

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

drivers/isdn/hysdn/hysdn_procconf.c

@@ -394,7 +394,7 @@ hysdn_procconf_init(void)
 	hysdn_card *card;
 	uchar conf_name[20];
 
-	hysdn_proc_entry = create_proc_entry(PROC_SUBDIR_NAME, S_IFDIR | S_IRUGO | S_IXUGO, proc_net);
+	hysdn_proc_entry = proc_mkdir(PROC_SUBDIR_NAME, proc_net);
 	if (!hysdn_proc_entry) {
 		printk(KERN_ERR "HYSDN: unable to create hysdn subdir\n");
 		return (-1);