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| author | Alan Cox <alan@redhat.com> | 2009-01-02 13:46:10 +0000 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-01-02 10:19:39 -0800 |
| commit | 36c621d82b956ff6ff72273f848af53e6c581aba (patch) | |
| tree | edd387d8275a8f25277d264ffed94e8d1c2ba048 /drivers/char/synclink.c | |
| parent | 3b6826b250633361f08a6427a4ac0035e5d88c72 (diff) | |
| download | talos-obmc-linux-36c621d82b956ff6ff72273f848af53e6c581aba.tar.gz talos-obmc-linux-36c621d82b956ff6ff72273f848af53e6c581aba.zip | |
tty: Introduce a tty_port generic block_til_ready
Start sucking more commonality out of the drivers into a single piece of
core code.
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/char/synclink.c')
| -rw-r--r-- | drivers/char/synclink.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/char/synclink.c b/drivers/char/synclink.c index ac9f21e18c3f..0ded4ed3da3c 100644 --- a/drivers/char/synclink.c +++ b/drivers/char/synclink.c @@ -3401,6 +3401,7 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp, set_current_state(TASK_RUNNING); remove_wait_queue(&port->open_wait, &wait); + /* FIXME: Racy on hangup during close wait */ if (extra_count) port->count++; port->blocked_open--; |
