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-rw-r--r--drivers/isdn/i4l/isdn_tty.c59
1 files changed, 30 insertions, 29 deletions
diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c
index 27f70923c224..bcf4bbe693bc 100644
--- a/drivers/isdn/i4l/isdn_tty.c
+++ b/drivers/isdn/i4l/isdn_tty.c
@@ -11,6 +11,7 @@
#undef ISDN_TTY_STAT_DEBUG
#include <linux/isdn.h>
+#include <linux/serial.h> /* ASYNC_* flags */
#include <linux/slab.h>
#include <linux/delay.h>
#include <linux/mutex.h>
@@ -1036,20 +1037,20 @@ isdn_tty_change_speed(modem_info *info)
/* CTS flow control flag and modem status interrupts */
if (cflag & CRTSCTS) {
- info->flags |= ISDN_ASYNC_CTS_FLOW;
+ info->flags |= ASYNC_CTS_FLOW;
} else
- info->flags &= ~ISDN_ASYNC_CTS_FLOW;
+ info->flags &= ~ASYNC_CTS_FLOW;
if (cflag & CLOCAL)
- info->flags &= ~ISDN_ASYNC_CHECK_CD;
+ info->flags &= ~ASYNC_CHECK_CD;
else {
- info->flags |= ISDN_ASYNC_CHECK_CD;
+ info->flags |= ASYNC_CHECK_CD;
}
}
static int
isdn_tty_startup(modem_info *info)
{
- if (info->flags & ISDN_ASYNC_INITIALIZED)
+ if (info->flags & ASYNC_INITIALIZED)
return 0;
isdn_lock_drivers();
#ifdef ISDN_DEBUG_MODEM_OPEN
@@ -1066,7 +1067,7 @@ isdn_tty_startup(modem_info *info)
*/
isdn_tty_change_speed(info);
- info->flags |= ISDN_ASYNC_INITIALIZED;
+ info->flags |= ASYNC_INITIALIZED;
info->msr |= (UART_MSR_DSR | UART_MSR_CTS);
info->send_outstanding = 0;
return 0;
@@ -1079,7 +1080,7 @@ isdn_tty_startup(modem_info *info)
static void
isdn_tty_shutdown(modem_info *info)
{
- if (!(info->flags & ISDN_ASYNC_INITIALIZED))
+ if (!(info->flags & ASYNC_INITIALIZED))
return;
#ifdef ISDN_DEBUG_MODEM_OPEN
printk(KERN_DEBUG "Shutting down isdnmodem port %d ....\n", info->line);
@@ -1099,7 +1100,7 @@ isdn_tty_shutdown(modem_info *info)
if (info->tty)
set_bit(TTY_IO_ERROR, &info->tty->flags);
- info->flags &= ~ISDN_ASYNC_INITIALIZED;
+ info->flags &= ~ASYNC_INITIALIZED;
}
/* isdn_tty_write() is the main send-routine. It is called from the upper
@@ -1486,11 +1487,11 @@ isdn_tty_block_til_ready(struct tty_struct *tty, struct file *filp, modem_info *
* until it's done, and then try again.
*/
if (tty_hung_up_p(filp) ||
- (info->flags & ISDN_ASYNC_CLOSING)) {
- if (info->flags & ISDN_ASYNC_CLOSING)
+ (info->flags & ASYNC_CLOSING)) {
+ if (info->flags & ASYNC_CLOSING)
interruptible_sleep_on(&info->close_wait);
#ifdef MODEM_DO_RESTART
- if (info->flags & ISDN_ASYNC_HUP_NOTIFY)
+ if (info->flags & ASYNC_HUP_NOTIFY)
return -EAGAIN;
else
return -ERESTARTSYS;
@@ -1504,7 +1505,7 @@ isdn_tty_block_til_ready(struct tty_struct *tty, struct file *filp, modem_info *
*/
if ((filp->f_flags & O_NONBLOCK) ||
(tty->flags & (1 << TTY_IO_ERROR))) {
- info->flags |= ISDN_ASYNC_NORMAL_ACTIVE;
+ info->flags |= ASYNC_NORMAL_ACTIVE;
return 0;
}
if (tty->termios->c_cflag & CLOCAL)
@@ -1528,9 +1529,9 @@ isdn_tty_block_til_ready(struct tty_struct *tty, struct file *filp, modem_info *
while (1) {
set_current_state(TASK_INTERRUPTIBLE);
if (tty_hung_up_p(filp) ||
- !(info->flags & ISDN_ASYNC_INITIALIZED)) {
+ !(info->flags & ASYNC_INITIALIZED)) {
#ifdef MODEM_DO_RESTART
- if (info->flags & ISDN_ASYNC_HUP_NOTIFY)
+ if (info->flags & ASYNC_HUP_NOTIFY)
retval = -EAGAIN;
else
retval = -ERESTARTSYS;
@@ -1539,7 +1540,7 @@ isdn_tty_block_til_ready(struct tty_struct *tty, struct file *filp, modem_info *
#endif
break;
}
- if (!(info->flags & ISDN_ASYNC_CLOSING) &&
+ if (!(info->flags & ASYNC_CLOSING) &&
(do_clocal || (info->msr & UART_MSR_DCD))) {
break;
}
@@ -1564,7 +1565,7 @@ isdn_tty_block_til_ready(struct tty_struct *tty, struct file *filp, modem_info *
#endif
if (retval)
return retval;
- info->flags |= ISDN_ASYNC_NORMAL_ACTIVE;
+ info->flags |= ASYNC_NORMAL_ACTIVE;
return 0;
}
@@ -1661,7 +1662,7 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp)
module_put(info->owner);
return;
}
- info->flags |= ISDN_ASYNC_CLOSING;
+ info->flags |= ASYNC_CLOSING;
tty->closing = 1;
/*
@@ -1670,7 +1671,7 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp)
* interrupt driver to stop checking the data ready bit in the
* line status register.
*/
- if (info->flags & ISDN_ASYNC_INITIALIZED) {
+ if (info->flags & ASYNC_INITIALIZED) {
tty_wait_until_sent_from_close(tty, 3000); /* 30 seconds timeout */
/*
* Before we drop DTR, make sure the UART transmitter
@@ -1696,7 +1697,7 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp)
msleep_interruptible(500);
wake_up_interruptible(&info->open_wait);
}
- info->flags &= ~(ISDN_ASYNC_NORMAL_ACTIVE | ISDN_ASYNC_CLOSING);
+ info->flags &= ~(ASYNC_NORMAL_ACTIVE | ASYNC_CLOSING);
wake_up_interruptible(&info->close_wait);
#ifdef ISDN_DEBUG_MODEM_OPEN
printk(KERN_DEBUG "isdn_tty_close normal exit\n");
@@ -1715,7 +1716,7 @@ isdn_tty_hangup(struct tty_struct *tty)
return;
isdn_tty_shutdown(info);
info->count = 0;
- info->flags &= ~ISDN_ASYNC_NORMAL_ACTIVE;
+ info->flags &= ~ASYNC_NORMAL_ACTIVE;
info->tty = NULL;
wake_up_interruptible(&info->open_wait);
}
@@ -2061,7 +2062,7 @@ isdn_tty_find_icall(int di, int ch, setup_parm *setup)
#endif
if (
#ifndef FIX_FILE_TRANSFER
- (info->flags & ISDN_ASYNC_NORMAL_ACTIVE) &&
+ (info->flags & ASYNC_NORMAL_ACTIVE) &&
#endif
(info->isdn_driver == -1) &&
(info->isdn_channel == -1) &&
@@ -2100,7 +2101,7 @@ isdn_tty_find_icall(int di, int ch, setup_parm *setup)
return (wret == 2) ? 3 : 0;
}
-#define TTY_IS_ACTIVE(info) (info->flags & ISDN_ASYNC_NORMAL_ACTIVE)
+#define TTY_IS_ACTIVE(info) (info->flags & ASYNC_NORMAL_ACTIVE)
int
isdn_tty_stat_callback(int i, isdn_ctrl *c)
@@ -2319,7 +2320,7 @@ isdn_tty_at_cout(char *msg, modem_info *info)
spin_lock_irqsave(&info->readlock, flags);
tty = info->tty;
- if ((info->flags & ISDN_ASYNC_CLOSING) || (!tty)) {
+ if ((info->flags & ASYNC_CLOSING) || (!tty)) {
spin_unlock_irqrestore(&info->readlock, flags);
return;
}
@@ -2469,15 +2470,15 @@ isdn_tty_modem_result(int code, modem_info *info)
case RESULT_NO_CARRIER:
#ifdef ISDN_DEBUG_MODEM_HUP
printk(KERN_DEBUG "modem_result: NO CARRIER %d %d\n",
- (info->flags & ISDN_ASYNC_CLOSING),
+ (info->flags & ASYNC_CLOSING),
(!info->tty));
#endif
m->mdmreg[REG_RINGCNT] = 0;
del_timer(&info->nc_timer);
info->ncarrier = 0;
- if ((info->flags & ISDN_ASYNC_CLOSING) || (!info->tty)) {
+ if ((info->flags & ASYNC_CLOSING) || (!info->tty))
return;
- }
+
#ifdef CONFIG_ISDN_AUDIO
if (info->vonline & 1) {
#ifdef ISDN_DEBUG_MODEM_VOICE
@@ -2608,10 +2609,10 @@ isdn_tty_modem_result(int code, modem_info *info)
}
}
if (code == RESULT_NO_CARRIER) {
- if ((info->flags & ISDN_ASYNC_CLOSING) || (!info->tty)) {
+ if ((info->flags & ASYNC_CLOSING) || (!info->tty))
return;
- }
- if (info->flags & ISDN_ASYNC_CHECK_CD)
+
+ if (info->flags & ASYNC_CHECK_CD)
tty_hangup(info->tty);
}
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-18 13:24:38 +0000