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authorLinus Torvalds <torvalds@linux-foundation.org>2013-04-29 12:16:17 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-04-29 12:16:17 -0700
commit507ffe4f3840ac24890a8123c702cf1b7fe4d33c (patch)
tree1046888f9db00f268a0056d7f6e427e21502f84c /drivers/isdn
parentfdc719b63ae35d6a2d8a2a2c76eed813294664bf (diff)
parent45efcb2d32d35f6509543e477568842d8467035d (diff)
Merge tag 'tty-3.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty/serial driver update from Greg Kroah-Hartman: "Here's the big tty/serial driver merge request for 3.10-rc1 Once again, Jiri has a number of TTY driver fixes and cleanups, and Peter Hurley came through with a bunch of ldisc fixes that resolve a number of reported issues. There are some other serial driver cleanups as well. All of these have been in the linux-next tree for a while" * tag 'tty-3.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (117 commits) tty/serial/sirf: fix MODULE_DEVICE_TABLE serial: mxs: drop superfluous {get|put}_device serial: mxs: fix buffer overflow ARM: PL011: add support for extended FIFO-size of PL011-r1p5 serial_core.c: add put_device() after device_find_child() tty: Fix unsafe bit ops in tty_throttle_safe/unthrottle_safe serial: sccnxp: Replace pdata.init/exit with regulator API serial: sccnxp: Do not override device name TTY: pty, fix compilation warning TTY: rocket, fix compilation warning TTY: ircomm: fix DTR being raised on hang up TTY: synclinkmp: fix DTR being raised on hang up TTY: synclink_gt: fix DTR being raised on hang up TTY: synclink: fix DTR being raised on hang up serial: 8250_dw: Fix the stub for dw8250_probe_acpi() serial: 8250_dw: Convert to devm_ioremap() serial: 8250_dw: Set port capabilities based on CPR register serial: 8250_dw: Let ACPI code extract the DMA client info serial: 8250_dw: Support clk framework also with ACPI serial: 8250_dw: Enable runtime PM ...
Diffstat (limited to 'drivers/isdn')
-rw-r--r--drivers/isdn/capi/capi.c7
-rw-r--r--drivers/isdn/gigaset/interface.c6
-rw-r--r--drivers/isdn/i4l/isdn_tty.c3
3 files changed, 2 insertions, 14 deletions
diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c
index 89562a845f6a..ac6f72b455d1 100644
--- a/drivers/isdn/capi/capi.c
+++ b/drivers/isdn/capi/capi.c
@@ -569,7 +569,6 @@ static void capi_recv_message(struct capi20_appl *ap, struct sk_buff *skb)
{
struct capidev *cdev = ap->private;
#ifdef CONFIG_ISDN_CAPI_MIDDLEWARE
- struct tty_struct *tty;
struct capiminor *mp;
u16 datahandle;
struct capincci *np;
@@ -627,11 +626,7 @@ static void capi_recv_message(struct capi20_appl *ap, struct sk_buff *skb)
CAPIMSG_U16(skb->data, CAPIMSG_BASELEN + 4 + 2));
kfree_skb(skb);
capiminor_del_ack(mp, datahandle);
- tty = tty_port_tty_get(&mp->port);
- if (tty) {
- tty_wakeup(tty);
- tty_kref_put(tty);
- }
+ tty_port_tty_wakeup(&mp->port);
handle_minor_send(mp);
} else {
diff --git a/drivers/isdn/gigaset/interface.c b/drivers/isdn/gigaset/interface.c
index e2b539675b66..600c79b030cd 100644
--- a/drivers/isdn/gigaset/interface.c
+++ b/drivers/isdn/gigaset/interface.c
@@ -487,12 +487,8 @@ static const struct tty_operations if_ops = {
static void if_wake(unsigned long data)
{
struct cardstate *cs = (struct cardstate *)data;
- struct tty_struct *tty = tty_port_tty_get(&cs->port);
- if (tty) {
- tty_wakeup(tty);
- tty_kref_put(tty);
- }
+ tty_port_tty_wakeup(&cs->port);
}
/*** interface to common ***/
diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c
index ebaebdf30f98..b72afd81a7bb 100644
--- a/drivers/isdn/i4l/isdn_tty.c
+++ b/drivers/isdn/i4l/isdn_tty.c
@@ -1472,9 +1472,6 @@ isdn_tty_set_termios(struct tty_struct *tty, struct ktermios *old_termios)
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->hw_stopped = 0;
}
}