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author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-11-04 21:35:12 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-11-04 21:35:12 -0800 |
commit | fd0d351de7bbd718bc2b34d5846854831aa2b88c (patch) | |
tree | b4630c372215deb2e17235707189f06603bee3a3 /drivers/char | |
parent | 3d6f47801c34e42da26e2b6b29706f0bfe423978 (diff) | |
parent | e052c6d15c61cc4caff2f06cbca72b183da9f15e (diff) | |
download | linux-fd0d351de7bbd718bc2b34d5846854831aa2b88c.tar.gz linux-fd0d351de7bbd718bc2b34d5846854831aa2b88c.tar.bz2 linux-fd0d351de7bbd718bc2b34d5846854831aa2b88c.zip |
Merge tag 'tty-4.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty/serial driver updates from Greg KH:
"Here is the big tty and serial driver update for 4.4-rc1.
Lots of serial driver updates and a few small tty core changes. Full
details in the shortlog.
All of these have been in linux-next for a while"
* tag 'tty-4.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (148 commits)
tty: Use unbound workqueue for all input workers
tty: Abstract tty buffer work
tty: Prevent tty teardown during tty_write_message()
tty: core: Use correct spinlock flavor in tiocspgrp()
tty: Combine SIGTTOU/SIGTTIN handling
serial: amba-pl011: fix incorrect integer size in pl011_fifo_to_tty()
ttyFDC: Fix build problems due to use of module_{init,exit}
tty: remove unneeded return statement
serial: 8250_mid: add support for DMA engine handling from UART MMIO
dmaengine: hsu: remove platform data
dmaengine: hsu: introduce stubs for the exported functions
dmaengine: hsu: make the UART driver in control of selecting this driver
serial: fix mctrl helper functions
serial: 8250_pci: Intel MID UART support to its own driver
serial: fsl_lpuart: add earlycon support
tty: disable unbind for old 74xx based serial/mpsc console port
serial: pl011: Spelling s/clocks-names/clock-names/
n_tty: Remove reader wakeups for TTY_BREAK/TTY_PARITY chars
tty: synclink, fix indentation
serial: at91, fix rs485 properties
...
Diffstat (limited to 'drivers/char')
-rw-r--r-- | drivers/char/pcmcia/synclink_cs.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c index 7680d5213ff8..45df4bf914f8 100644 --- a/drivers/char/pcmcia/synclink_cs.c +++ b/drivers/char/pcmcia/synclink_cs.c @@ -2507,15 +2507,6 @@ static int mgslpc_open(struct tty_struct *tty, struct file * filp) printk("%s(%d):mgslpc_open(%s), old ref count = %d\n", __FILE__, __LINE__, tty->driver->name, port->count); - /* If port is closing, signal caller to try again */ - if (port->flags & ASYNC_CLOSING){ - wait_event_interruptible_tty(tty, port->close_wait, - !(port->flags & ASYNC_CLOSING)); - retval = ((port->flags & ASYNC_HUP_NOTIFY) ? - -EAGAIN : -ERESTARTSYS); - goto cleanup; - } - port->low_latency = (port->flags & ASYNC_LOW_LATENCY) ? 1 : 0; spin_lock_irqsave(&info->netlock, flags); |