PATCH: Remove unused code from rioctrl.c (Last for this batch ofwork)
From: Alan Cox
Date: Mon Jan 16 2006 - 12:22:01 EST
Signed-off-by: Alan Cox <alan@xxxxxxxxxx>
diff -u --new-file --recursive --exclude-from /usr/src/exclude linux.vanilla-2.6.15-git12/drivers/char/rio/rioctrl.c linux-2.6.15-git12/drivers/char/rio/rioctrl.c
--- linux.vanilla-2.6.15-git12/drivers/char/rio/rioctrl.c 2006-01-16 14:19:13.000000000 +0000
+++ linux-2.6.15-git12/drivers/char/rio/rioctrl.c 2006-01-16 16:23:09.573952536 +0000
@@ -308,12 +308,7 @@
}
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 @@
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 @@
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 @@
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 @@
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 @@
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 @@
(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 @@
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;
-
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