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-rw-r--r--drivers/isdn/capi/capi.c9
-rw-r--r--drivers/isdn/capi/kcapi_proc.c24
-rw-r--r--drivers/isdn/divert/divert_procfs.c5
-rw-r--r--drivers/isdn/gigaset/ser-gigaset.c15
-rw-r--r--drivers/isdn/hardware/eicon/divasproc.c8
-rw-r--r--drivers/isdn/hysdn/hysdn_procconf.c10
-rw-r--r--drivers/isdn/hysdn/hysdn_proclog.c8
-rw-r--r--drivers/isdn/i4l/isdn_tty.c30
8 files changed, 46 insertions, 63 deletions
diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c
index 24c6b7c..6ca0bb9 100644
--- a/drivers/isdn/capi/capi.c
+++ b/drivers/isdn/capi/capi.c
@@ -1111,11 +1111,12 @@ static int capinc_tty_write(struct tty_struct * tty,
return count;
}
-static void capinc_tty_put_char(struct tty_struct *tty, unsigned char ch)
+static int capinc_tty_put_char(struct tty_struct *tty, unsigned char ch)
{
struct capiminor *mp = (struct capiminor *)tty->driver_data;
struct sk_buff *skb;
unsigned long flags;
+ int ret = 1;
#ifdef _DEBUG_TTYFUNCS
printk(KERN_DEBUG "capinc_put_char(%u)\n", ch);
@@ -1125,7 +1126,7 @@ static void capinc_tty_put_char(struct tty_struct *tty, unsigned char ch)
#ifdef _DEBUG_TTYFUNCS
printk(KERN_DEBUG "capinc_tty_put_char: mp or mp->ncci NULL\n");
#endif
- return;
+ return 0;
}
spin_lock_irqsave(&workaround_lock, flags);
@@ -1134,7 +1135,7 @@ static void capinc_tty_put_char(struct tty_struct *tty, unsigned char ch)
if (skb_tailroom(skb) > 0) {
*(skb_put(skb, 1)) = ch;
spin_unlock_irqrestore(&workaround_lock, flags);
- return;
+ return 1;
}
mp->ttyskb = NULL;
skb_queue_tail(&mp->outqueue, skb);
@@ -1148,8 +1149,10 @@ static void capinc_tty_put_char(struct tty_struct *tty, unsigned char ch)
mp->ttyskb = skb;
} else {
printk(KERN_ERR "capinc_put_char: char %u lost\n", ch);
+ ret = 0;
}
spin_unlock_irqrestore(&workaround_lock, flags);
+ return ret;
}
static void capinc_tty_flush_chars(struct tty_struct *tty)
diff --git a/drivers/isdn/capi/kcapi_proc.c b/drivers/isdn/capi/kcapi_proc.c
index 845a797..c29208b 100644
--- a/drivers/isdn/capi/kcapi_proc.c
+++ b/drivers/isdn/capi/kcapi_proc.c
@@ -114,6 +114,7 @@ static int seq_contrstats_open(struct inode *inode, struct file *file)
}
static const struct file_operations proc_controller_ops = {
+ .owner = THIS_MODULE,
.open = seq_controller_open,
.read = seq_read,
.llseek = seq_lseek,
@@ -121,6 +122,7 @@ static const struct file_operations proc_controller_ops = {
};
static const struct file_operations proc_contrstats_ops = {
+ .owner = THIS_MODULE,
.open = seq_contrstats_open,
.read = seq_read,
.llseek = seq_lseek,
@@ -219,6 +221,7 @@ seq_applstats_open(struct inode *inode, struct file *file)
}
static const struct file_operations proc_applications_ops = {
+ .owner = THIS_MODULE,
.open = seq_applications_open,
.read = seq_read,
.llseek = seq_lseek,
@@ -226,21 +229,13 @@ static const struct file_operations proc_applications_ops = {
};
static const struct file_operations proc_applstats_ops = {
+ .owner = THIS_MODULE,
.open = seq_applstats_open,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release,
};
-static void
-create_seq_entry(char *name, mode_t mode, const struct file_operations *f)
-{
- struct proc_dir_entry *entry;
- entry = create_proc_entry(name, mode, NULL);
- if (entry)
- entry->proc_fops = f;
-}
-
// ---------------------------------------------------------------------------
static void *capi_driver_start(struct seq_file *seq, loff_t *pos)
@@ -283,6 +278,7 @@ seq_capi_driver_open(struct inode *inode, struct file *file)
}
static const struct file_operations proc_driver_ops = {
+ .owner = THIS_MODULE,
.open = seq_capi_driver_open,
.read = seq_read,
.llseek = seq_lseek,
@@ -296,11 +292,11 @@ kcapi_proc_init(void)
{
proc_mkdir("capi", NULL);
proc_mkdir("capi/controllers", NULL);
- create_seq_entry("capi/controller", 0, &proc_controller_ops);
- create_seq_entry("capi/contrstats", 0, &proc_contrstats_ops);
- create_seq_entry("capi/applications", 0, &proc_applications_ops);
- create_seq_entry("capi/applstats", 0, &proc_applstats_ops);
- create_seq_entry("capi/driver", 0, &proc_driver_ops);
+ proc_create("capi/controller", 0, NULL, &proc_controller_ops);
+ proc_create("capi/contrstats", 0, NULL, &proc_contrstats_ops);
+ proc_create("capi/applications", 0, NULL, &proc_applications_ops);
+ proc_create("capi/applstats", 0, NULL, &proc_applstats_ops);
+ proc_create("capi/driver", 0, NULL, &proc_driver_ops);
}
void __exit
diff --git a/drivers/isdn/divert/divert_procfs.c b/drivers/isdn/divert/divert_procfs.c
index 4fd4c46..8b256a6 100644
--- a/drivers/isdn/divert/divert_procfs.c
+++ b/drivers/isdn/divert/divert_procfs.c
@@ -288,13 +288,12 @@ divert_dev_init(void)
isdn_proc_entry = proc_mkdir("isdn", init_net.proc_net);
if (!isdn_proc_entry)
return (-1);
- isdn_divert_entry = create_proc_entry("divert", S_IFREG | S_IRUGO, isdn_proc_entry);
+ isdn_divert_entry = proc_create("divert", S_IFREG | S_IRUGO,
+ isdn_proc_entry, &isdn_fops);
if (!isdn_divert_entry) {
remove_proc_entry("isdn", init_net.proc_net);
return (-1);
}
- isdn_divert_entry->proc_fops = &isdn_fops;
- isdn_divert_entry->owner = THIS_MODULE;
#endif /* CONFIG_PROC_FS */
return (0);
diff --git a/drivers/isdn/gigaset/ser-gigaset.c b/drivers/isdn/gigaset/ser-gigaset.c
index fceeb1d..45d1ee9 100644
--- a/drivers/isdn/gigaset/ser-gigaset.c
+++ b/drivers/isdn/gigaset/ser-gigaset.c
@@ -68,10 +68,10 @@ static int write_modem(struct cardstate *cs)
struct tty_struct *tty = cs->hw.ser->tty;
struct bc_state *bcs = &cs->bcs[0]; /* only one channel */
struct sk_buff *skb = bcs->tx_skb;
- int sent;
+ int sent = -EOPNOTSUPP;
if (!tty || !tty->driver || !skb)
- return -EFAULT;
+ return -EINVAL;
if (!skb->len) {
dev_kfree_skb_any(skb);
@@ -80,7 +80,8 @@ static int write_modem(struct cardstate *cs)
}
set_bit(TTY_DO_WRITE_WAKEUP, &tty->flags);
- sent = tty->driver->write(tty, skb->data, skb->len);
+ if (tty->ops->write)
+ sent = tty->ops->write(tty, skb->data, skb->len);
gig_dbg(DEBUG_OUTPUT, "write_modem: sent %d", sent);
if (sent < 0) {
/* error */
@@ -120,7 +121,7 @@ static int send_cb(struct cardstate *cs)
if (cb->len) {
set_bit(TTY_DO_WRITE_WAKEUP, &tty->flags);
- sent = tty->driver->write(tty, cb->buf + cb->offset, cb->len);
+ sent = tty->ops->write(tty, cb->buf + cb->offset, cb->len);
if (sent < 0) {
/* error */
gig_dbg(DEBUG_OUTPUT, "send_cb: write error %d", sent);
@@ -440,14 +441,14 @@ static int gigaset_set_modem_ctrl(struct cardstate *cs, unsigned old_state, unsi
struct tty_struct *tty = cs->hw.ser->tty;
unsigned int set, clear;
- if (!tty || !tty->driver || !tty->driver->tiocmset)
- return -EFAULT;
+ if (!tty || !tty->driver || !tty->ops->tiocmset)
+ return -EINVAL;
set = new_state & ~old_state;
clear = old_state & ~new_state;
if (!set && !clear)
return 0;
gig_dbg(DEBUG_IF, "tiocmset set %x clear %x", set, clear);
- return tty->driver->tiocmset(tty, NULL, set, clear);
+ return tty->ops->tiocmset(tty, NULL, set, clear);
}
static int gigaset_baud_rate(struct cardstate *cs, unsigned cflag)
diff --git a/drivers/isdn/hardware/eicon/divasproc.c b/drivers/isdn/hardware/eicon/divasproc.c
index 0632a26..fae8958 100644
--- a/drivers/isdn/hardware/eicon/divasproc.c
+++ b/drivers/isdn/hardware/eicon/divasproc.c
@@ -125,15 +125,11 @@ static const struct file_operations divas_fops = {
int create_divas_proc(void)
{
- divas_proc_entry = create_proc_entry(divas_proc_name,
- S_IFREG | S_IRUGO,
- proc_net_eicon);
+ proc_create(divas_proc_name, S_IFREG | S_IRUGO, proc_net_eicon,
+ &divas_fops);
if (!divas_proc_entry)
return (0);
- divas_proc_entry->proc_fops = &divas_fops;
- divas_proc_entry->owner = THIS_MODULE;
-
return (1);
}
diff --git a/drivers/isdn/hysdn/hysdn_procconf.c b/drivers/isdn/hysdn/hysdn_procconf.c
index 27d890b..15906d0 100644
--- a/drivers/isdn/hysdn/hysdn_procconf.c
+++ b/drivers/isdn/hysdn/hysdn_procconf.c
@@ -370,6 +370,7 @@ hysdn_conf_close(struct inode *ino, struct file *filep)
/******************************************************/
static const struct file_operations conf_fops =
{
+ .owner = THIS_MODULE,
.llseek = no_llseek,
.read = hysdn_conf_read,
.write = hysdn_conf_write,
@@ -402,11 +403,10 @@ hysdn_procconf_init(void)
while (card) {
sprintf(conf_name, "%s%d", PROC_CONF_BASENAME, card->myid);
- if ((card->procconf = (void *) create_proc_entry(conf_name,
- S_IFREG | S_IRUGO | S_IWUSR,
- hysdn_proc_entry)) != NULL) {
- ((struct proc_dir_entry *) card->procconf)->proc_fops = &conf_fops;
- ((struct proc_dir_entry *) card->procconf)->owner = THIS_MODULE;
+ if ((card->procconf = (void *) proc_create(conf_name,
+ S_IFREG | S_IRUGO | S_IWUSR,
+ hysdn_proc_entry,
+ &conf_fops)) != NULL) {
hysdn_proclog_init(card); /* init the log file entry */
}
card = card->next; /* next entry */
diff --git a/drivers/isdn/hysdn/hysdn_proclog.c b/drivers/isdn/hysdn/hysdn_proclog.c
index 27b3991..8991d2c 100644
--- a/drivers/isdn/hysdn/hysdn_proclog.c
+++ b/drivers/isdn/hysdn/hysdn_proclog.c
@@ -380,6 +380,7 @@ hysdn_log_poll(struct file *file, poll_table * wait)
/**************************************************/
static const struct file_operations log_fops =
{
+ .owner = THIS_MODULE,
.llseek = no_llseek,
.read = hysdn_log_read,
.write = hysdn_log_write,
@@ -402,10 +403,9 @@ hysdn_proclog_init(hysdn_card * card)
if ((pd = kzalloc(sizeof(struct procdata), GFP_KERNEL)) != NULL) {
sprintf(pd->log_name, "%s%d", PROC_LOG_BASENAME, card->myid);
- if ((pd->log = create_proc_entry(pd->log_name, S_IFREG | S_IRUGO | S_IWUSR, hysdn_proc_entry)) != NULL) {
- pd->log->proc_fops = &log_fops;
- pd->log->owner = THIS_MODULE;
- }
+ pd->log = proc_create(pd->log_name,
+ S_IFREG | S_IRUGO | S_IWUSR, hysdn_proc_entry,
+ &log_fops);
init_waitqueue_head(&(pd->rd_queue));
diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c
index 8af0df1..1a2222c 100644
--- a/drivers/isdn/i4l/isdn_tty.c
+++ b/drivers/isdn/i4l/isdn_tty.c
@@ -1352,12 +1352,14 @@ isdn_tty_tiocmget(struct tty_struct *tty, struct file *file)
if (tty->flags & (1 << TTY_IO_ERROR))
return -EIO;
+ lock_kernel();
#ifdef ISDN_DEBUG_MODEM_IOCTL
printk(KERN_DEBUG "ttyI%d ioctl TIOCMGET\n", info->line);
#endif
control = info->mcr;
status = info->msr;
+ unlock_kernel();
return ((control & UART_MCR_RTS) ? TIOCM_RTS : 0)
| ((control & UART_MCR_DTR) ? TIOCM_DTR : 0)
| ((status & UART_MSR_DCD) ? TIOCM_CAR : 0)
@@ -1381,6 +1383,7 @@ isdn_tty_tiocmset(struct tty_struct *tty, struct file *file,
printk(KERN_DEBUG "ttyI%d ioctl TIOCMxxx: %x %x\n", info->line, set, clear);
#endif
+ lock_kernel();
if (set & TIOCM_RTS)
info->mcr |= UART_MCR_RTS;
if (set & TIOCM_DTR) {
@@ -1402,6 +1405,7 @@ isdn_tty_tiocmset(struct tty_struct *tty, struct file *file,
isdn_tty_modem_hup(info, 1);
}
}
+ unlock_kernel();
return 0;
}
@@ -1435,21 +1439,6 @@ isdn_tty_ioctl(struct tty_struct *tty, struct file *file,
return retval;
tty_wait_until_sent(tty, 0);
return 0;
- case TIOCGSOFTCAR:
-#ifdef ISDN_DEBUG_MODEM_IOCTL
- printk(KERN_DEBUG "ttyI%d ioctl TIOCGSOFTCAR\n", info->line);
-#endif
- return put_user(C_CLOCAL(tty) ? 1 : 0, (ulong __user *) arg);
- case TIOCSSOFTCAR:
-#ifdef ISDN_DEBUG_MODEM_IOCTL
- printk(KERN_DEBUG "ttyI%d ioctl TIOCSSOFTCAR\n", info->line);
-#endif
- if (get_user(arg, (ulong __user *) arg))
- return -EFAULT;
- tty->termios->c_cflag =
- ((tty->termios->c_cflag & ~CLOCAL) |
- (arg ? CLOCAL : 0));
- return 0;
case TIOCSERGETLSR: /* Get line status register */
#ifdef ISDN_DEBUG_MODEM_IOCTL
printk(KERN_DEBUG "ttyI%d ioctl TIOCSERGETLSR\n", info->line);
@@ -1472,13 +1461,14 @@ isdn_tty_set_termios(struct tty_struct *tty, struct ktermios *old_termios)
if (!old_termios)
isdn_tty_change_speed(info);
else {
- if (tty->termios->c_cflag == old_termios->c_cflag)
+ if (tty->termios->c_cflag == old_termios->c_cflag &&
+ tty->termios->c_ispeed == old_termios->c_ispeed &&
+ tty->termios->c_ospeed == old_termios->c_ospeed)
return;
isdn_tty_change_speed(info);
if ((old_termios->c_cflag & CRTSCTS) &&
- !(tty->termios->c_cflag & CRTSCTS)) {
+ !(tty->termios->c_cflag & CRTSCTS))
tty->hw_stopped = 0;
- }
}
}
@@ -1718,9 +1708,7 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp)
}
dev->modempoll--;
isdn_tty_shutdown(info);
-
- if (tty->driver->flush_buffer)
- tty->driver->flush_buffer(tty);
+ isdn_tty_flush_buffer(tty);
tty_ldisc_flush(tty);
info->tty = NULL;
info->ncarrier = 0;
generated by cgit v1.1 at 2024-09-19 16:26:45 +0000