diff options
Diffstat (limited to 'drivers/char/rio/riotty.c')
| -rw-r--r-- | drivers/char/rio/riotty.c | 23 |
1 files changed, 6 insertions, 17 deletions
diff --git a/drivers/char/rio/riotty.c b/drivers/char/rio/riotty.c index 6379816ed17..0ca431b4c47 100644 --- a/drivers/char/rio/riotty.c +++ b/drivers/char/rio/riotty.c @@ -136,7 +136,7 @@ extern struct rio_info *p; int riotopen(struct tty_struct *tty, struct file *filp) { - register uint SysPort; + unsigned int SysPort; int Modem; int repeat_this = 250; struct Port *PortP; /* pointer to the port structure */ @@ -155,7 +155,6 @@ int riotopen(struct tty_struct *tty, struct file *filp) if (p->RIOFailed) { rio_dprintk(RIO_DEBUG_TTY, "System initialisation failed\n"); - pseterr(ENXIO); func_exit(); return -ENXIO; } @@ -170,7 +169,6 @@ int riotopen(struct tty_struct *tty, struct file *filp) */ if (SysPort >= RIO_PORTS) { /* out of range ? */ rio_dprintk(RIO_DEBUG_TTY, "Illegal port number %d\n", SysPort); - pseterr(ENXIO); func_exit(); return -ENXIO; } @@ -187,7 +185,6 @@ int riotopen(struct tty_struct *tty, struct file *filp) */ rio_dprintk(RIO_DEBUG_TTY, "port not mapped into system\n"); func_exit(); - pseterr(ENXIO); return -ENXIO; } @@ -209,7 +206,6 @@ int riotopen(struct tty_struct *tty, struct file *filp) */ if ((PortP->HostP->Flags & RUN_STATE) != RC_RUNNING) { rio_dprintk(RIO_DEBUG_TTY, "Host not running\n"); - pseterr(ENXIO); func_exit(); return -ENXIO; } @@ -429,9 +425,6 @@ int riotopen(struct tty_struct *tty, struct file *filp) rio_dprintk(RIO_DEBUG_TTY, "high level open done\n"); -#ifdef STATS - PortP->Stat.OpenCnt++; -#endif /* ** Count opens for port statistics reporting */ @@ -466,10 +459,10 @@ int riotclose(void *ptr) rio_dprintk(RIO_DEBUG_TTY, "port close SysPort %d\n", PortP->PortNum); /* PortP = p->RIOPortp[SysPort]; */ - rio_dprintk(RIO_DEBUG_TTY, "Port is at address 0x%x\n", (int) PortP); + rio_dprintk(RIO_DEBUG_TTY, "Port is at address 0x%p\n", PortP); /* tp = PortP->TtyP; *//* Get tty */ tty = PortP->gs.tty; - rio_dprintk(RIO_DEBUG_TTY, "TTY is at address 0x%x\n", (int) tty); + rio_dprintk(RIO_DEBUG_TTY, "TTY is at address 0x%p\n", tty); if (PortP->gs.closing_wait) end_time = jiffies + PortP->gs.closing_wait; @@ -536,7 +529,6 @@ int riotclose(void *ptr) if (!deleted) while ((PortP->InUse != NOT_INUSE) && !p->RIOHalted && (PortP->TxBufferIn != PortP->TxBufferOut)) { - cprintf("Need to flush the ttyport\n"); if (repeat_this-- <= 0) { rv = -EINTR; rio_dprintk(RIO_DEBUG_TTY, "Waiting for not idle closed broken by signal\n"); @@ -615,9 +607,6 @@ int riotclose(void *ptr) */ PortP->Config &= ~(RIO_CTSFLOW | RIO_RTSFLOW); -#ifdef STATS - PortP->Stat.CloseCnt++; -#endif /* ** Count opens for port statistics reporting */ @@ -722,15 +711,15 @@ int RIOShortCommand(struct rio_info *p, struct Port *PortP, int command, int len /* ** set the command byte and the argument byte */ - WBYTE(PacketP->data[0], command); + writeb(command, &PacketP->data[0]); if (len == 2) - WBYTE(PacketP->data[1], arg); + writeb(arg, &PacketP->data[1]); /* ** set the length of the packet and set the command bit. */ - WBYTE(PacketP->len, PKT_CMD_BIT | len); + writeb(PKT_CMD_BIT | len, &PacketP->len); add_transmit(PortP); /* |