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tty: Remove TTY_HUPPING
authorPeter Hurley <peter@hurleysoftware.com>
Wed, 5 Nov 2014 17:12:46 +0000 (12:12 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 6 Nov 2014 02:24:10 +0000 (18:24 -0800)
commit3ff51a199f9e85aed843471bc10dae9e94dbb0fc
treef5e5eae66eb92fe22f9b7da6eb582ceb59bb91c9tree
parentc8483bc9deff9bf9118aaab2e840b973b75cac3ecommit | diff
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>
drivers/tty/tty_io.c diff | blob | history
drivers/tty/tty_ldisc.c diff | blob | history
include/linux/tty.h diff | blob | history
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