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author	Peter Hurley <peter@hurleysoftware.com>
	Mon, 11 Mar 2013 20:44:21 +0000 (16:44 -0400)
committer	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
	Mon, 18 Mar 2013 23:32:46 +0000 (16:32 -0700)
commit	21622939fc452c7fb739464b8e49368c3ceaa0ee
tree	c96d6a137611e9d976a4d391a48c94f5267db7ff	tree
parent	91debb0383d6564e0dc8ae76181f6daf8e24717a	commit \| diff

tty: Add diagnostic for halted line discipline

Flip buffer work must not be scheduled by the line discipline
after the line discipline has been halted; issue warning.

Note: drivers can still schedule flip buffer work.

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/tty/n_tty.c		diff \| blob \| blame \| history
drivers/tty/tty_ldisc.c		diff \| blob \| blame \| history
include/linux/tty.h		diff \| blob \| blame \| history

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