tty: Remove TTY_HUPPING

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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>

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This commit is contained in:

Peter Hurley 2014-11-05 12:12:46 -05:00 • committed by Greg Kroah-Hartman

parent c8483bc9de

commit 3ff51a199f

3 changed files with 2 additions and 14 deletions

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12

drivers/tty/tty_io.c

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3

drivers/tty/tty_ldisc.c

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1

include/linux/tty.h

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