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| author | Peter Hurley | 2015-10-10 22:00:54 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2015-10-18 06:11:29 +0200 |
| commit | cc2aaabfd6d6335e2156781ca67715b4de17f993 (patch) | |
| tree | abbecf796995365df77b22f307b2e3ac6a026066 /include/linux/tty.h | |
| parent | usb: gadget: gserial: Privatize close_wait (diff) | |
| download | kernel-qcow2-linux-cc2aaabfd6d6335e2156781ca67715b4de17f993.tar.gz kernel-qcow2-linux-cc2aaabfd6d6335e2156781ca67715b4de17f993.tar.xz kernel-qcow2-linux-cc2aaabfd6d6335e2156781ca67715b4de17f993.zip | |
tty: Remove tty_port::close_wait
With the removal of tty_wait_until_sent_from_close(), tty drivers
no longer wait during open for parallel closes to complete (instead,
the tty core waits before calling the driver open() method). Thus,
the close_wait waitqueue is no longer used for waiting.
Remove struct tty_port::close_wait.
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/tty.h')
| -rw-r--r-- | include/linux/tty.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/include/linux/tty.h b/include/linux/tty.h index 614c8224c32f..090ce2a52262 100644 --- a/include/linux/tty.h +++ b/include/linux/tty.h @@ -227,7 +227,6 @@ struct tty_port { int blocked_open; /* Waiting to open */ int count; /* Usage count */ wait_queue_head_t open_wait; /* Open waiters */ - wait_queue_head_t close_wait; /* Close waiters */ wait_queue_head_t delta_msr_wait; /* Modem status change */ unsigned long flags; /* TTY flags ASY_*/ unsigned char console:1, /* port is a console */ |