diff options
author | Alan Cox <alan@redhat.com> | 2008-07-16 20:55:20 (GMT) |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-21 00:12:36 (GMT) |
commit | b5391e29f428d11755ca2c91074c6db6f5c69d7c (patch) | |
tree | c7d98ff50e5f22569290066ecb33077a7a3165b5 /drivers/char/rio | |
parent | 4982d6b37a5ccebe6c2af79970c7a15c1939243a (diff) | |
download | linux-b5391e29f428d11755ca2c91074c6db6f5c69d7c.tar.xz |
gs: use tty_port
Switch drivers using the old "generic serial" driver to use the tty_port
structures
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/char/rio')
-rw-r--r-- | drivers/char/rio/rio_linux.c | 20 | ||||
-rw-r--r-- | drivers/char/rio/riocmd.c | 10 | ||||
-rw-r--r-- | drivers/char/rio/riointr.c | 10 | ||||
-rw-r--r-- | drivers/char/rio/rioparam.c | 2 | ||||
-rw-r--r-- | drivers/char/rio/riotty.c | 16 |
5 files changed, 29 insertions, 29 deletions
diff --git a/drivers/char/rio/rio_linux.c b/drivers/char/rio/rio_linux.c index e49e6e6..0cdfee1 100644 --- a/drivers/char/rio/rio_linux.c +++ b/drivers/char/rio/rio_linux.c @@ -431,7 +431,7 @@ static void rio_disable_tx_interrupts(void *ptr) { func_enter(); - /* port->gs.flags &= ~GS_TX_INTEN; */ + /* port->gs.port.flags &= ~GS_TX_INTEN; */ func_exit(); } @@ -455,7 +455,7 @@ static void rio_enable_tx_interrupts(void *ptr) * In general we cannot count on "tx empty" interrupts, although * the interrupt routine seems to be able to tell the difference. */ - PortP->gs.flags &= ~GS_TX_INTEN; + PortP->gs.port.flags &= ~GS_TX_INTEN; func_exit(); } @@ -510,7 +510,7 @@ static void rio_shutdown_port(void *ptr) func_enter(); PortP = (struct Port *) ptr; - PortP->gs.tty = NULL; + PortP->gs.port.tty = NULL; func_exit(); } @@ -529,7 +529,7 @@ static void rio_hungup(void *ptr) func_enter(); PortP = (struct Port *) ptr; - PortP->gs.tty = NULL; + PortP->gs.port.tty = NULL; func_exit(); } @@ -549,12 +549,12 @@ static void rio_close(void *ptr) riotclose(ptr); - if (PortP->gs.count) { - printk(KERN_ERR "WARNING port count:%d\n", PortP->gs.count); - PortP->gs.count = 0; + if (PortP->gs.port.count) { + printk(KERN_ERR "WARNING port count:%d\n", PortP->gs.port.count); + PortP->gs.port.count = 0; } - PortP->gs.tty = NULL; + PortP->gs.port.tty = NULL; func_exit(); } @@ -849,8 +849,8 @@ static int rio_init_datastructures(void) /* * Initializing wait queue */ - init_waitqueue_head(&port->gs.open_wait); - init_waitqueue_head(&port->gs.close_wait); + init_waitqueue_head(&port->gs.port.open_wait); + init_waitqueue_head(&port->gs.port.close_wait); } #else /* We could postpone initializing them to when they are configured. */ diff --git a/drivers/char/rio/riocmd.c b/drivers/char/rio/riocmd.c index 391f0b4..01f2654 100644 --- a/drivers/char/rio/riocmd.c +++ b/drivers/char/rio/riocmd.c @@ -484,12 +484,12 @@ static int RIOCommandRup(struct rio_info *p, uint Rup, struct Host *HostP, struc ** If the device is a modem, then check the modem ** carrier. */ - if (PortP->gs.tty == NULL) + if (PortP->gs.port.tty == NULL) break; - if (PortP->gs.tty->termios == NULL) + if (PortP->gs.port.tty->termios == NULL) break; - if (!(PortP->gs.tty->termios->c_cflag & CLOCAL) && ((PortP->State & (RIO_MOPEN | RIO_WOPEN)))) { + if (!(PortP->gs.port.tty->termios->c_cflag & CLOCAL) && ((PortP->State & (RIO_MOPEN | RIO_WOPEN)))) { rio_dprintk(RIO_DEBUG_CMD, "Is there a Carrier?\n"); /* @@ -506,7 +506,7 @@ static int RIOCommandRup(struct rio_info *p, uint Rup, struct Host *HostP, struc ** wakeup anyone in WOPEN */ if (PortP->State & (PORT_ISOPEN | RIO_WOPEN)) - wake_up_interruptible(&PortP->gs.open_wait); + wake_up_interruptible(&PortP->gs.port.open_wait); } } else { /* @@ -514,7 +514,7 @@ static int RIOCommandRup(struct rio_info *p, uint Rup, struct Host *HostP, struc */ if (PortP->State & RIO_CARR_ON) { if (PortP->State & (PORT_ISOPEN | RIO_WOPEN | RIO_MOPEN)) - tty_hangup(PortP->gs.tty); + tty_hangup(PortP->gs.port.tty); PortP->State &= ~RIO_CARR_ON; rio_dprintk(RIO_DEBUG_CMD, "Carrirer just went down\n"); } diff --git a/drivers/char/rio/riointr.c b/drivers/char/rio/riointr.c index 11c7987..71f8760 100644 --- a/drivers/char/rio/riointr.c +++ b/drivers/char/rio/riointr.c @@ -102,7 +102,7 @@ void RIOTxEnable(char *en) PortP = (struct Port *) en; p = (struct rio_info *) PortP->p; - tty = PortP->gs.tty; + tty = PortP->gs.port.tty; rio_dprintk(RIO_DEBUG_INTR, "tx port %d: %d chars queued.\n", PortP->PortNum, PortP->gs.xmit_cnt); @@ -158,7 +158,7 @@ void RIOTxEnable(char *en) rio_spin_unlock_irqrestore(&PortP->portSem, flags); if (PortP->gs.xmit_cnt <= (PortP->gs.wakeup_chars + 2 * PKT_MAX_DATA_LEN)) - tty_wakeup(PortP->gs.tty); + tty_wakeup(PortP->gs.port.tty); } @@ -241,7 +241,7 @@ void RIOServiceHost(struct rio_info *p, struct Host *HostP) ** find corresponding tty structure. The process of mapping ** the ports puts these here. */ - ttyP = PortP->gs.tty; + ttyP = PortP->gs.port.tty; /* ** Lock the port before we begin working on it. @@ -335,7 +335,7 @@ void RIOServiceHost(struct rio_info *p, struct Host *HostP) ** find corresponding tty structure. The process of mapping ** the ports puts these here. */ - ttyP = PortP->gs.tty; + ttyP = PortP->gs.port.tty; /* If ttyP is NULL, the port is getting closed. Forget about it. */ if (!ttyP) { rio_dprintk(RIO_DEBUG_INTR, "no tty, so skipping.\n"); @@ -542,7 +542,7 @@ static void RIOReceive(struct rio_info *p, struct Port *PortP) intCount++; - TtyP = PortP->gs.tty; + TtyP = PortP->gs.port.tty; if (!TtyP) { rio_dprintk(RIO_DEBUG_INTR, "RIOReceive: tty is null. \n"); return; diff --git a/drivers/char/rio/rioparam.c b/drivers/char/rio/rioparam.c index 447ca34..d687c17 100644 --- a/drivers/char/rio/rioparam.c +++ b/drivers/char/rio/rioparam.c @@ -160,7 +160,7 @@ int RIOParam(struct Port *PortP, int cmd, int Modem, int SleepFlag) func_enter(); - TtyP = PortP->gs.tty; + TtyP = PortP->gs.port.tty; rio_dprintk(RIO_DEBUG_PARAM, "RIOParam: Port:%d cmd:%d Modem:%d SleepFlag:%d Mapped: %d, tty=%p\n", PortP->PortNum, cmd, Modem, SleepFlag, PortP->Mapped, TtyP); diff --git a/drivers/char/rio/riotty.c b/drivers/char/rio/riotty.c index 95a88a4..2fb49e8 100644 --- a/drivers/char/rio/riotty.c +++ b/drivers/char/rio/riotty.c @@ -140,14 +140,14 @@ int riotopen(struct tty_struct *tty, struct file *filp) tty->driver_data = PortP; - PortP->gs.tty = tty; - PortP->gs.count++; + PortP->gs.port.tty = tty; + PortP->gs.port.count++; rio_dprintk(RIO_DEBUG_TTY, "%d bytes in tx buffer\n", PortP->gs.xmit_cnt); retval = gs_init_port(&PortP->gs); if (retval) { - PortP->gs.count--; + PortP->gs.port.count--; return -ENXIO; } /* @@ -293,7 +293,7 @@ int riotopen(struct tty_struct *tty, struct file *filp) ** insert test for carrier here. -- ??? ** I already see that test here. What's the deal? -- REW */ - if ((PortP->gs.tty->termios->c_cflag & CLOCAL) || + if ((PortP->gs.port.tty->termios->c_cflag & CLOCAL) || (PortP->ModemState & RIOC_MSVR1_CD)) { rio_dprintk(RIO_DEBUG_TTY, "open(%d) Modem carr on\n", SysPort); /* @@ -301,16 +301,16 @@ int riotopen(struct tty_struct *tty, struct file *filp) wakeup((caddr_t) &tp->tm.c_canq); */ PortP->State |= RIO_CARR_ON; - wake_up_interruptible(&PortP->gs.open_wait); + wake_up_interruptible(&PortP->gs.port.open_wait); } else { /* no carrier - wait for DCD */ /* - while (!(PortP->gs.tty->termios->c_state & CARR_ON) && + while (!(PortP->gs.port.tty->termios->c_state & CARR_ON) && !(filp->f_flags & O_NONBLOCK) && !p->RIOHalted ) */ while (!(PortP->State & RIO_CARR_ON) && !(filp->f_flags & O_NONBLOCK) && !p->RIOHalted) { rio_dprintk(RIO_DEBUG_TTY, "open(%d) sleeping for carr on\n", SysPort); /* - PortP->gs.tty->termios->c_state |= WOPEN; + PortP->gs.port.tty->termios->c_state |= WOPEN; */ PortP->State |= RIO_WOPEN; rio_spin_unlock_irqrestore(&PortP->portSem, flags); @@ -380,7 +380,7 @@ int riotclose(void *ptr) /* PortP = p->RIOPortp[SysPort]; */ rio_dprintk(RIO_DEBUG_TTY, "Port is at address %p\n", PortP); /* tp = PortP->TtyP; *//* Get tty */ - tty = PortP->gs.tty; + tty = PortP->gs.port.tty; rio_dprintk(RIO_DEBUG_TTY, "TTY is at address %p\n", tty); if (PortP->gs.closing_wait) |