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-rw-r--r--drivers/isdn/capi/capi.c3
-rw-r--r--drivers/isdn/gigaset/bas-gigaset.c19
-rw-r--r--drivers/isdn/gigaset/common.c1
-rw-r--r--drivers/isdn/gigaset/interface.c7
-rw-r--r--drivers/isdn/hardware/mISDN/avmfritz.c3
-rw-r--r--drivers/isdn/hardware/mISDN/hfcmulti.c2
-rw-r--r--drivers/isdn/hardware/mISDN/mISDNipac.c3
-rw-r--r--drivers/isdn/hardware/mISDN/mISDNisar.c3
-rw-r--r--drivers/isdn/hardware/mISDN/netjet.c3
-rw-r--r--drivers/isdn/hardware/mISDN/w6692.c3
-rw-r--r--drivers/isdn/hisax/Kconfig10
-rw-r--r--drivers/isdn/i4l/isdn_ppp.c2
-rw-r--r--drivers/isdn/i4l/isdn_tty.c41
-rw-r--r--drivers/isdn/mISDN/hwchannel.c11
14 files changed, 69 insertions, 42 deletions
diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c
index 38c4bd87b2c..c679867c2cc 100644
--- a/drivers/isdn/capi/capi.c
+++ b/drivers/isdn/capi/capi.c
@@ -234,7 +234,8 @@ static struct capiminor *capiminor_alloc(struct capi20_appl *ap, u32 ncci)
mp->minor = minor;
- dev = tty_register_device(capinc_tty_driver, minor, NULL);
+ dev = tty_port_register_device(&mp->port, capinc_tty_driver, minor,
+ NULL);
if (IS_ERR(dev))
goto err_out2;
diff --git a/drivers/isdn/gigaset/bas-gigaset.c b/drivers/isdn/gigaset/bas-gigaset.c
index 52758870894..c44950d3eb7 100644
--- a/drivers/isdn/gigaset/bas-gigaset.c
+++ b/drivers/isdn/gigaset/bas-gigaset.c
@@ -617,7 +617,13 @@ static void int_in_work(struct work_struct *work)
if (rc == 0)
/* success, resubmit interrupt read URB */
rc = usb_submit_urb(urb, GFP_ATOMIC);
- if (rc != 0 && rc != -ENODEV) {
+
+ switch (rc) {
+ case 0: /* success */
+ case -ENODEV: /* device gone */
+ case -EINVAL: /* URB already resubmitted, or terminal badness */
+ break;
+ default: /* failure: try to recover by resetting the device */
dev_err(cs->dev, "clear halt failed: %s\n", get_usb_rcmsg(rc));
rc = usb_lock_device_for_reset(ucs->udev, ucs->interface);
if (rc == 0) {
@@ -2442,7 +2448,9 @@ static void gigaset_disconnect(struct usb_interface *interface)
}
/* gigaset_suspend
- * This function is called before the USB connection is suspended.
+ * This function is called before the USB connection is suspended
+ * or before the USB device is reset.
+ * In the latter case, message == PMSG_ON.
*/
static int gigaset_suspend(struct usb_interface *intf, pm_message_t message)
{
@@ -2498,7 +2506,12 @@ static int gigaset_suspend(struct usb_interface *intf, pm_message_t message)
del_timer_sync(&ucs->timer_atrdy);
del_timer_sync(&ucs->timer_cmd_in);
del_timer_sync(&ucs->timer_int_in);
- cancel_work_sync(&ucs->int_in_wq);
+
+ /* don't try to cancel int_in_wq from within reset as it
+ * might be the one requesting the reset
+ */
+ if (message.event != PM_EVENT_ON)
+ cancel_work_sync(&ucs->int_in_wq);
gig_dbg(DEBUG_SUSPEND, "suspend complete");
return 0;
diff --git a/drivers/isdn/gigaset/common.c b/drivers/isdn/gigaset/common.c
index aa41485bc59..30a6b174fbb 100644
--- a/drivers/isdn/gigaset/common.c
+++ b/drivers/isdn/gigaset/common.c
@@ -1123,7 +1123,6 @@ struct gigaset_driver *gigaset_initdriver(unsigned minor, unsigned minors,
return drv;
error:
- kfree(drv->cs);
kfree(drv);
return NULL;
}
diff --git a/drivers/isdn/gigaset/interface.c b/drivers/isdn/gigaset/interface.c
index a6d9fd2858f..67abf3ff45e 100644
--- a/drivers/isdn/gigaset/interface.c
+++ b/drivers/isdn/gigaset/interface.c
@@ -446,8 +446,8 @@ static void if_set_termios(struct tty_struct *tty, struct ktermios *old)
goto out;
}
- iflag = tty->termios->c_iflag;
- cflag = tty->termios->c_cflag;
+ iflag = tty->termios.c_iflag;
+ cflag = tty->termios.c_cflag;
old_cflag = old ? old->c_cflag : cflag;
gig_dbg(DEBUG_IF, "%u: iflag %x cflag %x old %x",
cs->minor_index, iflag, cflag, old_cflag);
@@ -524,7 +524,8 @@ void gigaset_if_init(struct cardstate *cs)
tasklet_init(&cs->if_wake_tasklet, if_wake, (unsigned long) cs);
mutex_lock(&cs->mutex);
- cs->tty_dev = tty_register_device(drv->tty, cs->minor_index, NULL);
+ cs->tty_dev = tty_port_register_device(&cs->port, drv->tty,
+ cs->minor_index, NULL);
if (!IS_ERR(cs->tty_dev))
dev_set_drvdata(cs->tty_dev, cs);
diff --git a/drivers/isdn/hardware/mISDN/avmfritz.c b/drivers/isdn/hardware/mISDN/avmfritz.c
index fa6ca473372..dceaec821b0 100644
--- a/drivers/isdn/hardware/mISDN/avmfritz.c
+++ b/drivers/isdn/hardware/mISDN/avmfritz.c
@@ -857,8 +857,9 @@ avm_bctrl(struct mISDNchannel *ch, u32 cmd, void *arg)
switch (cmd) {
case CLOSE_CHANNEL:
test_and_clear_bit(FLG_OPEN, &bch->Flags);
+ cancel_work_sync(&bch->workq);
spin_lock_irqsave(&fc->lock, flags);
- mISDN_freebchannel(bch);
+ mISDN_clear_bchannel(bch);
modehdlc(bch, ISDN_P_NONE);
spin_unlock_irqrestore(&fc->lock, flags);
ch->protocol = ISDN_P_NONE;
diff --git a/drivers/isdn/hardware/mISDN/hfcmulti.c b/drivers/isdn/hardware/mISDN/hfcmulti.c
index 5e402cf2e79..f02794203bb 100644
--- a/drivers/isdn/hardware/mISDN/hfcmulti.c
+++ b/drivers/isdn/hardware/mISDN/hfcmulti.c
@@ -5059,6 +5059,7 @@ hfcmulti_init(struct hm_map *m, struct pci_dev *pdev,
printk(KERN_INFO
"HFC-E1 #%d has overlapping B-channels on fragment #%d\n",
E1_cnt + 1, pt);
+ kfree(hc);
return -EINVAL;
}
maskcheck |= hc->bmask[pt];
@@ -5086,6 +5087,7 @@ hfcmulti_init(struct hm_map *m, struct pci_dev *pdev,
if ((poll >> 1) > sizeof(hc->silence_data)) {
printk(KERN_ERR "HFCMULTI error: silence_data too small, "
"please fix\n");
+ kfree(hc);
return -EINVAL;
}
for (i = 0; i < (poll >> 1); i++)
diff --git a/drivers/isdn/hardware/mISDN/mISDNipac.c b/drivers/isdn/hardware/mISDN/mISDNipac.c
index 752e0825591..ccd7d851be2 100644
--- a/drivers/isdn/hardware/mISDN/mISDNipac.c
+++ b/drivers/isdn/hardware/mISDN/mISDNipac.c
@@ -1406,8 +1406,9 @@ hscx_bctrl(struct mISDNchannel *ch, u32 cmd, void *arg)
switch (cmd) {
case CLOSE_CHANNEL:
test_and_clear_bit(FLG_OPEN, &bch->Flags);
+ cancel_work_sync(&bch->workq);
spin_lock_irqsave(hx->ip->hwlock, flags);
- mISDN_freebchannel(bch);
+ mISDN_clear_bchannel(bch);
hscx_mode(hx, ISDN_P_NONE);
spin_unlock_irqrestore(hx->ip->hwlock, flags);
ch->protocol = ISDN_P_NONE;
diff --git a/drivers/isdn/hardware/mISDN/mISDNisar.c b/drivers/isdn/hardware/mISDN/mISDNisar.c
index be5973ded6d..182ecf0626c 100644
--- a/drivers/isdn/hardware/mISDN/mISDNisar.c
+++ b/drivers/isdn/hardware/mISDN/mISDNisar.c
@@ -1588,8 +1588,9 @@ isar_bctrl(struct mISDNchannel *ch, u32 cmd, void *arg)
switch (cmd) {
case CLOSE_CHANNEL:
test_and_clear_bit(FLG_OPEN, &bch->Flags);
+ cancel_work_sync(&bch->workq);
spin_lock_irqsave(ich->is->hwlock, flags);
- mISDN_freebchannel(bch);
+ mISDN_clear_bchannel(bch);
modeisar(ich, ISDN_P_NONE);
spin_unlock_irqrestore(ich->is->hwlock, flags);
ch->protocol = ISDN_P_NONE;
diff --git a/drivers/isdn/hardware/mISDN/netjet.c b/drivers/isdn/hardware/mISDN/netjet.c
index c3e3e768627..9bcade59eb7 100644
--- a/drivers/isdn/hardware/mISDN/netjet.c
+++ b/drivers/isdn/hardware/mISDN/netjet.c
@@ -812,8 +812,9 @@ nj_bctrl(struct mISDNchannel *ch, u32 cmd, void *arg)
switch (cmd) {
case CLOSE_CHANNEL:
test_and_clear_bit(FLG_OPEN, &bch->Flags);
+ cancel_work_sync(&bch->workq);
spin_lock_irqsave(&card->lock, flags);
- mISDN_freebchannel(bch);
+ mISDN_clear_bchannel(bch);
mode_tiger(bc, ISDN_P_NONE);
spin_unlock_irqrestore(&card->lock, flags);
ch->protocol = ISDN_P_NONE;
diff --git a/drivers/isdn/hardware/mISDN/w6692.c b/drivers/isdn/hardware/mISDN/w6692.c
index 26a86b84609..335fe645500 100644
--- a/drivers/isdn/hardware/mISDN/w6692.c
+++ b/drivers/isdn/hardware/mISDN/w6692.c
@@ -1054,8 +1054,9 @@ w6692_bctrl(struct mISDNchannel *ch, u32 cmd, void *arg)
switch (cmd) {
case CLOSE_CHANNEL:
test_and_clear_bit(FLG_OPEN, &bch->Flags);
+ cancel_work_sync(&bch->workq);
spin_lock_irqsave(&card->lock, flags);
- mISDN_freebchannel(bch);
+ mISDN_clear_bchannel(bch);
w6692_mode(bc, ISDN_P_NONE);
spin_unlock_irqrestore(&card->lock, flags);
ch->protocol = ISDN_P_NONE;
diff --git a/drivers/isdn/hisax/Kconfig b/drivers/isdn/hisax/Kconfig
index 452fde9edf8..70ecd0c1950 100644
--- a/drivers/isdn/hisax/Kconfig
+++ b/drivers/isdn/hisax/Kconfig
@@ -109,7 +109,7 @@ config HISAX_16_3
config HISAX_TELESPCI
bool "Teles PCI"
- depends on PCI && (BROKEN || !(SPARC || PPC || PARISC || M68K || (MIPS && !CPU_LITTLE_ENDIAN) || FRV))
+ depends on PCI && (BROKEN || !(SPARC || PPC || PARISC || M68K || (MIPS && !CPU_LITTLE_ENDIAN) || FRV || (XTENSA && !CPU_LITTLE_ENDIAN)))
help
This enables HiSax support for the Teles PCI.
See <file:Documentation/isdn/README.HiSax> on how to configure it.
@@ -237,7 +237,7 @@ config HISAX_MIC
config HISAX_NETJET
bool "NETjet card"
- depends on PCI && (BROKEN || !(SPARC || PPC || PARISC || M68K || (MIPS && !CPU_LITTLE_ENDIAN) || FRV))
+ depends on PCI && (BROKEN || !(SPARC || PPC || PARISC || M68K || (MIPS && !CPU_LITTLE_ENDIAN) || FRV || (XTENSA && !CPU_LITTLE_ENDIAN)))
help
This enables HiSax support for the NetJet from Traverse
Technologies.
@@ -248,7 +248,7 @@ config HISAX_NETJET
config HISAX_NETJET_U
bool "NETspider U card"
- depends on PCI && (BROKEN || !(SPARC || PPC || PARISC || M68K || (MIPS && !CPU_LITTLE_ENDIAN) || FRV))
+ depends on PCI && (BROKEN || !(SPARC || PPC || PARISC || M68K || (MIPS && !CPU_LITTLE_ENDIAN) || FRV || (XTENSA && !CPU_LITTLE_ENDIAN)))
help
This enables HiSax support for the Netspider U interface ISDN card
from Traverse Technologies.
@@ -316,7 +316,7 @@ config HISAX_GAZEL
config HISAX_HFC_PCI
bool "HFC PCI-Bus cards"
- depends on PCI && (BROKEN || !(SPARC || PPC || PARISC || M68K || (MIPS && !CPU_LITTLE_ENDIAN) || FRV))
+ depends on PCI && (BROKEN || !(SPARC || PPC || PARISC || M68K || (MIPS && !CPU_LITTLE_ENDIAN) || FRV || (XTENSA && !CPU_LITTLE_ENDIAN)))
help
This enables HiSax support for the HFC-S PCI 2BDS0 based cards.
@@ -341,7 +341,7 @@ config HISAX_HFC_SX
config HISAX_ENTERNOW_PCI
bool "Formula-n enter:now PCI card"
- depends on HISAX_NETJET && PCI && (BROKEN || !(SPARC || PPC || PARISC || M68K || (MIPS && !CPU_LITTLE_ENDIAN) || FRV))
+ depends on HISAX_NETJET && PCI && (BROKEN || !(SPARC || PPC || PARISC || M68K || (MIPS && !CPU_LITTLE_ENDIAN) || FRV || (XTENSA && !CPU_LITTLE_ENDIAN)))
help
This enables HiSax support for the Formula-n enter:now PCI
ISDN card.
diff --git a/drivers/isdn/i4l/isdn_ppp.c b/drivers/isdn/i4l/isdn_ppp.c
index a1e76015082..61d78fa03b1 100644
--- a/drivers/isdn/i4l/isdn_ppp.c
+++ b/drivers/isdn/i4l/isdn_ppp.c
@@ -595,7 +595,7 @@ isdn_ppp_ioctl(int min, struct file *file, unsigned int cmd, unsigned long arg)
j = ipc->num / (sizeof(long) * 8);
i = ipc->num % (sizeof(long) * 8);
if (j < 8)
- protos[j] |= (0x1 << i);
+ protos[j] |= (1UL << i);
ipc = ipc->next;
}
if ((r = set_arg(argp, protos, 8 * sizeof(long))))
diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c
index 7bc50670d7d..b817809f763 100644
--- a/drivers/isdn/i4l/isdn_tty.c
+++ b/drivers/isdn/i4l/isdn_tty.c
@@ -1009,15 +1009,15 @@ isdn_tty_change_speed(modem_info *info)
quot;
int i;
- if (!port->tty || !port->tty->termios)
+ if (!port->tty)
return;
- cflag = port->tty->termios->c_cflag;
+ cflag = port->tty->termios.c_cflag;
quot = i = cflag & CBAUD;
if (i & CBAUDEX) {
i &= ~CBAUDEX;
if (i < 1 || i > 2)
- port->tty->termios->c_cflag &= ~CBAUDEX;
+ port->tty->termios.c_cflag &= ~CBAUDEX;
else
i += 15;
}
@@ -1097,7 +1097,7 @@ isdn_tty_shutdown(modem_info *info)
#endif
isdn_unlock_drivers();
info->msr &= ~UART_MSR_RI;
- if (!info->port.tty || (info->port.tty->termios->c_cflag & HUPCL)) {
+ if (!info->port.tty || (info->port.tty->termios.c_cflag & HUPCL)) {
info->mcr &= ~(UART_MCR_DTR | UART_MCR_RTS);
if (info->emu.mdmreg[REG_DTRHUP] & BIT_DTRHUP) {
isdn_tty_modem_reset_regs(info, 0);
@@ -1469,13 +1469,13 @@ 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 &&
- tty->termios->c_ispeed == old_termios->c_ispeed &&
- tty->termios->c_ospeed == old_termios->c_ospeed)
+ 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;
}
}
@@ -1486,6 +1486,18 @@ isdn_tty_set_termios(struct tty_struct *tty, struct ktermios *old_termios)
* ------------------------------------------------------------
*/
+static int isdn_tty_install(struct tty_driver *driver, struct tty_struct *tty)
+{
+ modem_info *info = &dev->mdm.info[tty->index];
+
+ if (isdn_tty_paranoia_check(info, tty->name, __func__))
+ return -ENODEV;
+
+ tty->driver_data = info;
+
+ return tty_port_install(&info->port, driver, tty);
+}
+
/*
* This routine is called whenever a serial port is opened. It
* enables interrupts for a serial port, linking in its async structure into
@@ -1495,22 +1507,16 @@ isdn_tty_set_termios(struct tty_struct *tty, struct ktermios *old_termios)
static int
isdn_tty_open(struct tty_struct *tty, struct file *filp)
{
- struct tty_port *port;
- modem_info *info;
+ modem_info *info = tty->driver_data;
+ struct tty_port *port = &info->port;
int retval;
- info = &dev->mdm.info[tty->index];
- if (isdn_tty_paranoia_check(info, tty->name, "isdn_tty_open"))
- return -ENODEV;
- port = &info->port;
#ifdef ISDN_DEBUG_MODEM_OPEN
printk(KERN_DEBUG "isdn_tty_open %s, count = %d\n", tty->name,
port->count);
#endif
port->count++;
- tty->driver_data = info;
port->tty = tty;
- tty->port = port;
/*
* Start up serial port
*/
@@ -1738,6 +1744,7 @@ modem_write_profile(atemu *m)
}
static const struct tty_operations modem_ops = {
+ .install = isdn_tty_install,
.open = isdn_tty_open,
.close = isdn_tty_close,
.write = isdn_tty_write,
@@ -1782,7 +1789,7 @@ isdn_tty_modem_init(void)
m->tty_modem->subtype = SERIAL_TYPE_NORMAL;
m->tty_modem->init_termios = tty_std_termios;
m->tty_modem->init_termios.c_cflag = B9600 | CS8 | CREAD | HUPCL | CLOCAL;
- m->tty_modem->flags = TTY_DRIVER_REAL_RAW | TTY_DRIVER_DYNAMIC_DEV;
+ m->tty_modem->flags = TTY_DRIVER_REAL_RAW;
m->tty_modem->driver_name = "isdn_tty";
tty_set_operations(m->tty_modem, &modem_ops);
retval = tty_register_driver(m->tty_modem);
diff --git a/drivers/isdn/mISDN/hwchannel.c b/drivers/isdn/mISDN/hwchannel.c
index ef34fd40867..84b4b0f7eb9 100644
--- a/drivers/isdn/mISDN/hwchannel.c
+++ b/drivers/isdn/mISDN/hwchannel.c
@@ -116,7 +116,7 @@ mISDN_freedchannel(struct dchannel *ch)
}
skb_queue_purge(&ch->squeue);
skb_queue_purge(&ch->rqueue);
- flush_work_sync(&ch->workq);
+ flush_work(&ch->workq);
return 0;
}
EXPORT_SYMBOL(mISDN_freedchannel);
@@ -148,17 +148,16 @@ mISDN_clear_bchannel(struct bchannel *ch)
ch->next_minlen = ch->init_minlen;
ch->maxlen = ch->init_maxlen;
ch->next_maxlen = ch->init_maxlen;
+ skb_queue_purge(&ch->rqueue);
+ ch->rcount = 0;
}
EXPORT_SYMBOL(mISDN_clear_bchannel);
-int
+void
mISDN_freebchannel(struct bchannel *ch)
{
+ cancel_work_sync(&ch->workq);
mISDN_clear_bchannel(ch);
- skb_queue_purge(&ch->rqueue);
- ch->rcount = 0;
- flush_work_sync(&ch->workq);
- return 0;
}
EXPORT_SYMBOL(mISDN_freebchannel);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-14 16:12:42 +0000