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| author | Frederic Weisbecker <fweisbec@gmail.com> | 2013-05-02 17:37:49 +0200 |
|---|---|---|
| committer | Frederic Weisbecker <fweisbec@gmail.com> | 2013-05-02 17:54:19 +0200 |
| commit | c032862fba51a3ca504752d3a25186b324c5ce83 (patch) | |
| tree | 955dc2ba4ab3df76ecc2bb780ee84aca04967e8d /drivers/tty/serial/68328serial.c | |
| parent | fda76e074c7737fc57855dd17c762e50ed526052 (diff) | |
| parent | 8700c95adb033843fc163d112b9d21d4fda78018 (diff) | |
| download | talos-op-linux-c032862fba51a3ca504752d3a25186b324c5ce83.tar.gz talos-op-linux-c032862fba51a3ca504752d3a25186b324c5ce83.zip | |
Merge commit '8700c95adb03' into timers/nohz
The full dynticks tree needs the latest RCU and sched
upstream updates in order to fix some dependencies.
Merge a common upstream merge point that has these
updates.
Conflicts:
include/linux/perf_event.h
kernel/rcutree.h
kernel/rcutree_plugin.h
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Diffstat (limited to 'drivers/tty/serial/68328serial.c')
| -rw-r--r-- | drivers/tty/serial/68328serial.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/tty/serial/68328serial.c b/drivers/tty/serial/68328serial.c index 49399470794d..ef2e08e9b590 100644 --- a/drivers/tty/serial/68328serial.c +++ b/drivers/tty/serial/68328serial.c @@ -630,8 +630,7 @@ static void rs_flush_chars(struct tty_struct *tty) /* Enable transmitter */ local_irq_save(flags); - if (info->xmit_cnt <= 0 || tty->stopped || tty->hw_stopped || - !info->xmit_buf) { + if (info->xmit_cnt <= 0 || tty->stopped || !info->xmit_buf) { local_irq_restore(flags); return; } @@ -697,7 +696,7 @@ static int rs_write(struct tty_struct * tty, total += c; } - if (info->xmit_cnt && !tty->stopped && !tty->hw_stopped) { + if (info->xmit_cnt && !tty->stopped) { /* Enable transmitter */ local_irq_disable(); #ifndef USE_INTS @@ -978,10 +977,8 @@ static void rs_set_termios(struct tty_struct *tty, struct ktermios *old_termios) change_speed(info, tty); if ((old_termios->c_cflag & CRTSCTS) && - !(tty->termios.c_cflag & CRTSCTS)) { - tty->hw_stopped = 0; + !(tty->termios.c_cflag & CRTSCTS)) rs_start(tty); - } } |
