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| author | Peter Hurley <peter@hurleysoftware.com> | 2014-11-05 12:12:46 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-11-05 18:24:10 -0800 |
| commit | 3ff51a199f9e85aed843471bc10dae9e94dbb0fc (patch) | |
| tree | f5e5eae66eb92fe22f9b7da6eb582ceb59bb91c9 /include | |
| parent | c8483bc9deff9bf9118aaab2e840b973b75cac3e (diff) | |
| download | linux-3ff51a199f9e85aed843471bc10dae9e94dbb0fc.tar.gz linux-3ff51a199f9e85aed843471bc10dae9e94dbb0fc.tar.bz2 linux-3ff51a199f9e85aed843471bc10dae9e94dbb0fc.zip | |
tty: Remove TTY_HUPPING
Now that tty_ldisc_hangup() does not drop the tty lock, it is no
longer possible to observe TTY_HUPPING while holding the tty lock
on another cpu.
Remove TTY_HUPPING bit definition.
Reviewed-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include')
| -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 b36b0b445c1f..ff0dd7aeaf3b 100644 --- a/include/linux/tty.h +++ b/include/linux/tty.h @@ -321,7 +321,6 @@ struct tty_file_private { #define TTY_PTY_LOCK 16 /* pty private */ #define TTY_NO_WRITE_SPLIT 17 /* Preserve write boundaries to driver */ #define TTY_HUPPED 18 /* Post driver->hangup() */ -#define TTY_HUPPING 21 /* ->hangup() in progress */ #define TTY_LDISC_HALTED 22 /* Line discipline is halted */ #define TTY_WRITE_FLUSH(tty) tty_write_flush((tty)) |