um: remove line_ioctl()

[~andy/linux] / arch / um / drivers / line.c

diff --git a/arch/um/drivers/line.c b/arch/um/drivers/line.c
index fb6e4ea099217071164a59146a790e766d0191b0..131129aec249f61c946fbbcb857f60db184687bf 100644 (file)
--- a/arch/um/drivers/line.c
+++ b/arch/um/drivers/line.c
@@ -221,92 +221,6 @@ void line_set_termios(struct tty_struct *tty, struct ktermios * old)
        /* nothing */
 }
 
-static const struct {
-       int  cmd;
-       char *level;
-       char *name;
-} tty_ioctls[] = {
-       /* don't print these, they flood the log ... */
-       { TCGETS,      NULL,       "TCGETS"      },
-       { TCSETS,      NULL,       "TCSETS"      },
-       { TCSETSW,     NULL,       "TCSETSW"     },
-       { TCFLSH,      NULL,       "TCFLSH"      },
-       { TCSBRK,      NULL,       "TCSBRK"      },
-
-       /* general tty stuff */
-       { TCSETSF,     KERN_DEBUG, "TCSETSF"     },
-       { TCGETA,      KERN_DEBUG, "TCGETA"      },
-       { TIOCMGET,    KERN_DEBUG, "TIOCMGET"    },
-       { TCSBRKP,     KERN_DEBUG, "TCSBRKP"     },
-       { TIOCMSET,    KERN_DEBUG, "TIOCMSET"    },
-
-       /* linux-specific ones */
-       { TIOCLINUX,   KERN_INFO,  "TIOCLINUX"   },
-       { KDGKBMODE,   KERN_INFO,  "KDGKBMODE"   },
-       { KDGKBTYPE,   KERN_INFO,  "KDGKBTYPE"   },
-       { KDSIGACCEPT, KERN_INFO,  "KDSIGACCEPT" },
-};
-
-int line_ioctl(struct tty_struct *tty, unsigned int cmd,
-                               unsigned long arg)
-{
-       int ret;
-       int i;
-
-       ret = 0;
-       switch(cmd) {
-#ifdef TIOCGETP
-       case TIOCGETP:
-       case TIOCSETP:
-       case TIOCSETN:
-#endif
-#ifdef TIOCGETC
-       case TIOCGETC:
-       case TIOCSETC:
-#endif
-#ifdef TIOCGLTC
-       case TIOCGLTC:
-       case TIOCSLTC:
-#endif
-       /* Note: these are out of date as we now have TCGETS2 etc but this
-          whole lot should probably go away */
-       case TCGETS:
-       case TCSETSF:
-       case TCSETSW:
-       case TCSETS:
-       case TCGETA:
-       case TCSETAF:
-       case TCSETAW:
-       case TCSETA:
-       case TCXONC:
-       case TCFLSH:
-       case TIOCOUTQ:
-       case TIOCINQ:
-       case TIOCGLCKTRMIOS:
-       case TIOCSLCKTRMIOS:
-       case TIOCPKT:
-       case TIOCGSOFTCAR:
-       case TIOCSSOFTCAR:
-               return -ENOIOCTLCMD;
-#if 0
-       case TCwhatever:
-               /* do something */
-               break;
-#endif
-       default:
-               for (i = 0; i < ARRAY_SIZE(tty_ioctls); i++)
-                       if (cmd == tty_ioctls[i].cmd)
-                               break;
-               if (i == ARRAY_SIZE(tty_ioctls)) {
-                       printk(KERN_ERR "%s: %s: unknown ioctl: 0x%x\n",
-                              __func__, tty->name, cmd);
-               }
-               ret = -ENOIOCTLCMD;
-               break;
-       }
-       return ret;
-}
-
 void line_throttle(struct tty_struct *tty)
 {
        struct line *line = tty->driver_data;