From: Alan Cox Date: Mon, 16 Jan 2006 17:27:38 +0000 (+0000) Subject: [PATCH] Remove unused code from rioctrl.c (Last for this batch of work) X-Git-Tag: v2.6.16-rc1~2 X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=f4caf1606d3bbe3a790997e3dc5bb2779c6b7daf;p=linux-2.6-omap-h63xx.git [PATCH] Remove unused code from rioctrl.c (Last for this batch of work) Signed-off-by: Alan Cox Signed-off-by: Linus Torvalds --- diff --git a/drivers/char/rio/rioctrl.c b/drivers/char/rio/rioctrl.c index 0b7700d2f04..fcf18a06122 100644 --- a/drivers/char/rio/rioctrl.c +++ b/drivers/char/rio/rioctrl.c @@ -308,12 +308,7 @@ int su; } case RIO_DEBUG_MEM: -#ifdef DEBUG_MEM_SUPPORT - RIO_DEBUG_CTRL, if (su) - return rio_RIODebugMemory(RIO_DEBUG_CTRL, arg); - else -#endif - return -EPERM; + return -EPERM; case RIO_ALL_MODEM: rio_dprintk(RIO_DEBUG_CTRL, "RIO_ALL_MODEM\n"); @@ -591,12 +586,7 @@ int su; case RIO_GET_LOG: rio_dprintk(RIO_DEBUG_CTRL, "RIO_GET_LOG\n"); -#ifdef LOGGING - RIOGetLog(arg); - return 0; -#else return -EINVAL; -#endif case RIO_GET_MODTYPE: if (copyin((int) arg, (caddr_t) & port, sizeof(uint)) == COPYFAIL) { @@ -684,52 +674,6 @@ int su; rio_dprintk(RIO_DEBUG_CTRL, "entering loop (%d %d)!\n", PortSetup.From, PortSetup.To); for (loop = PortSetup.From; loop <= PortSetup.To; loop++) { rio_dprintk(RIO_DEBUG_CTRL, "in loop (%d)!\n", loop); -#if 0 - PortP = p->RIOPortp[loop]; - if (!PortP->TtyP) - PortP->TtyP = &p->channel[loop]; - - rio_spin_lock_irqsave(&PortP->portSem, flags); - if (PortSetup.IxAny) - PortP->Config |= RIO_IXANY; - else - PortP->Config &= ~RIO_IXANY; - if (PortSetup.IxOn) - PortP->Config |= RIO_IXON; - else - PortP->Config &= ~RIO_IXON; - - /* - ** If the port needs to wait for all a processes output - ** to drain before closing then this flag will be set. - */ - if (PortSetup.Drain) { - PortP->Config |= RIO_WAITDRAIN; - } else { - PortP->Config &= ~RIO_WAITDRAIN; - } - /* - ** Store settings if locking or unlocking port or if the - ** port is not locked, when setting the store option. - */ - if (PortP->Mapped && ((PortSetup.Lock && !PortP->Lock) || (!PortP->Lock && (PortSetup.Store && !PortP->Store)))) { - PortP->StoredTty.iflag = PortP->TtyP->tm.c_iflag; - PortP->StoredTty.oflag = PortP->TtyP->tm.c_oflag; - PortP->StoredTty.cflag = PortP->TtyP->tm.c_cflag; - PortP->StoredTty.lflag = PortP->TtyP->tm.c_lflag; - PortP->StoredTty.line = PortP->TtyP->tm.c_line; - bcopy(PortP->TtyP->tm.c_cc, PortP->StoredTty.cc, NCC + 5); - } - PortP->Lock = PortSetup.Lock; - PortP->Store = PortSetup.Store; - PortP->Xprint.XpCps = PortSetup.XpCps; - bcopy(PortSetup.XpOn, PortP->Xprint.XpOn, MAX_XP_CTRL_LEN); - bcopy(PortSetup.XpOff, PortP->Xprint.XpOff, MAX_XP_CTRL_LEN); - PortP->Xprint.XpOn[MAX_XP_CTRL_LEN - 1] = '\0'; - PortP->Xprint.XpOff[MAX_XP_CTRL_LEN - 1] = '\0'; - PortP->Xprint.XpLen = RIOStrlen(PortP->Xprint.XpOn) + RIOStrlen(PortP->Xprint.XpOff); - rio_spin_unlock_irqrestore(&PortP->portSem, flags); -#endif } rio_dprintk(RIO_DEBUG_CTRL, "after loop (%d)!\n", loop); rio_dprintk(RIO_DEBUG_CTRL, "Retval:%x\n", retval); @@ -801,12 +745,6 @@ int su; rio_dprintk(RIO_DEBUG_CTRL, "Port %d\n", PortTty.port); PortP = (p->RIOPortp[PortTty.port]); -#if 0 - PortTty.Tty.tm.c_iflag = PortP->TtyP->tm.c_iflag; - PortTty.Tty.tm.c_oflag = PortP->TtyP->tm.c_oflag; - PortTty.Tty.tm.c_cflag = PortP->TtyP->tm.c_cflag; - PortTty.Tty.tm.c_lflag = PortP->TtyP->tm.c_lflag; -#endif if (copyout((caddr_t) & PortTty, (int) arg, sizeof(struct PortTty)) == COPYFAIL) { p->RIOError.Error = COPYOUT_FAILED; return -EFAULT; @@ -824,15 +762,6 @@ int su; return -ENXIO; } PortP = (p->RIOPortp[PortTty.port]); -#if 0 - rio_spin_lock_irqsave(&PortP->portSem, flags); - PortP->TtyP->tm.c_iflag = PortTty.Tty.tm.c_iflag; - PortP->TtyP->tm.c_oflag = PortTty.Tty.tm.c_oflag; - PortP->TtyP->tm.c_cflag = PortTty.Tty.tm.c_cflag; - PortP->TtyP->tm.c_lflag = PortTty.Tty.tm.c_lflag; - rio_spin_unlock_irqrestore(&PortP->portSem, flags); -#endif - RIOParam(PortP, CONFIG, PortP->State & RIO_MODEM, OK_TO_SLEEP); return retval; @@ -909,23 +838,6 @@ int su; rio_spin_unlock_irqrestore(&PortP->portSem, flags); return retval; -#ifdef DEBUG_SUPPORTED - case RIO_READ_LEVELS: - { - int num; - rio_dprintk(RIO_DEBUG_CTRL, "RIO_READ_LEVELS\n"); - for (num = 0; RIODbInf[num].Flag; num++); - rio_dprintk(RIO_DEBUG_CTRL, "%d levels to copy\n", num); - if (copyout((caddr_t) RIODbInf, (int) arg, sizeof(struct DbInf) * (num + 1)) == COPYFAIL) { - rio_dprintk(RIO_DEBUG_CTRL, "ReadLevels Copy failed\n"); - p->RIOError.Error = COPYOUT_FAILED; - return -EFAULT; - } - rio_dprintk(RIO_DEBUG_CTRL, "%d levels to copied\n", num); - return retval; - } -#endif - case RIO_READ_CONFIG: rio_dprintk(RIO_DEBUG_CTRL, "RIO_READ_CONFIG\n"); if (copyout((caddr_t) & p->RIOConf, (int) arg, sizeof(struct Conf)) == COPYFAIL) { @@ -1084,30 +996,13 @@ int su; (void) RIOBoardTest(p->RIOHosts[Host].PaddrP, p->RIOHosts[Host].Caddr, p->RIOHosts[Host].Type, p->RIOHosts[Host].Slot); bzero((caddr_t) & p->RIOHosts[Host].Flags, ((int) &p->RIOHosts[Host].____end_marker____) - ((int) &p->RIOHosts[Host].Flags)); p->RIOHosts[Host].Flags = RC_WAITING; -#if 0 - RIOSetupDataStructs(p); -#endif } RIOFoadWakeup(p); p->RIONumBootPkts = 0; p->RIOBooting = 0; - -#ifdef RINGBUFFER_SUPPORT - for (loop = 0; loop < RIO_PORTS; loop++) - if (p->RIOPortp[loop]->TxRingBuffer) - sysfree((void *) p->RIOPortp[loop]->TxRingBuffer, RIOBufferSize); -#endif -#if 0 - bzero((caddr_t) & p->RIOPortp[0], RIO_PORTS * sizeof(struct Port)); -#else printk("HEEEEELP!\n"); -#endif for (loop = 0; loop < RIO_PORTS; loop++) { -#if 0 - p->RIOPortp[loop]->TtyP = &p->channel[loop]; -#endif - spin_lock_init(&p->RIOPortp[loop]->portSem); p->RIOPortp[loop]->InUse = NOT_INUSE; } @@ -1653,10 +1548,6 @@ uchar Cmd; ushort rup; int port; -#ifdef CHECK - CheckPortP(PortP); -#endif - if (PortP->State & RIO_DELETED) { rio_dprintk(RIO_DEBUG_CTRL, "Preemptive command to deleted RTA ignored\n"); return RIO_FAIL;