[PATCH] callout removal: rio

callout removal: rio

drivers/char/rio/rio_linux.c

@@ -114,15 +114,12 @@ more than 512 ports.... */
 
 /* Why the hell am I defining these here? */
 #define RIO_TYPE_NORMAL 1
-#define RIO_TYPE_CALLOUT 2
 
 #ifndef RIO_NORMAL_MAJOR0
 /* This allows overriding on the compiler commandline, or in a "major.h" 
    include or something like that */
 #define RIO_NORMAL_MAJOR0  154
-#define RIO_CALLOUT_MAJOR0 155
 #define RIO_NORMAL_MAJOR1  156
-#define RIO_CALLOUT_MAJOR1 157
 #endif
 
 #ifndef PCI_DEVICE_ID_SPECIALIX_SX_XIO_IO8
@@ -208,8 +205,7 @@ static int rio_init_drivers(void);
 
 void my_hd (void *addr, int len);
 
-static struct tty_driver rio_driver, rio_callout_driver;
-static struct tty_driver rio_driver2, rio_callout_driver2;
+static struct tty_driver rio_driver, rio_driver2;
 
 static struct tty_struct * rio_table[RIO_NPORTS];
 static struct termios ** rio_termios;
@@ -920,28 +916,14 @@ static int rio_init_drivers(void)
   rio_driver2.termios += 256;
   rio_driver2.termios_locked += 256;
 
-  rio_callout_driver = rio_driver;
-  rio_callout_driver.name = "cusr";
-  rio_callout_driver.major = RIO_CALLOUT_MAJOR0;
-  rio_callout_driver.subtype = RIO_TYPE_CALLOUT;
-
-  rio_callout_driver2 = rio_callout_driver;
-  rio_callout_driver2.major = RIO_CALLOUT_MAJOR1;
-  rio_callout_driver2.termios += 256;
-  rio_callout_driver2.termios_locked += 256;
-
   rio_dprintk (RIO_DEBUG_INIT, "set_termios = %p\n", gs_set_termios);
 
   if ((error = tty_register_driver(&rio_driver))) goto bad1;
   if ((error = tty_register_driver(&rio_driver2))) goto bad2;
-  if ((error = tty_register_driver(&rio_callout_driver))) goto bad3;
-  if ((error = tty_register_driver(&rio_callout_driver2))) goto bad4;
 
   func_exit();
   return 0;
   /* 
- bad5:tty_unregister_driver (&rio_callout_driver2); */
- bad4:tty_unregister_driver (&rio_callout_driver);
  bad3:tty_unregister_driver (&rio_driver2);
  bad2:tty_unregister_driver (&rio_driver);
  bad1:printk(KERN_ERR "rio: Couldn't register a rio driver, error = %d\n",
@@ -1006,7 +988,6 @@ static int rio_init_datastructures (void)
     }
     rio_dprintk (RIO_DEBUG_INIT, "initing port %d (%d)\n", i, port->Mapped);
     port->PortNum = i;
-    port->gs.callout_termios = tty_std_termios;
     port->gs.normal_termios  = tty_std_termios;
     port->gs.magic = RIO_MAGIC;
     port->gs.close_delay = HZ/2;
@@ -1051,8 +1032,6 @@ static int rio_init_datastructures (void)
 static void  __exit rio_release_drivers(void)
 {
   func_enter();
-  tty_unregister_driver (&rio_callout_driver2);
-  tty_unregister_driver (&rio_callout_driver);
   tty_unregister_driver (&rio_driver2);
   tty_unregister_driver (&rio_driver);
   func_exit();