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authorJiri Slaby <jslaby@suse.cz>2011-03-23 12:48:35 +0300
committerGreg Kroah-Hartman <gregkh@suse.de>2011-04-20 01:43:01 +0400
commit6716671d8c1c07a8072098764d1b7cbfef7412ad (patch)
tree7aa2e138fb9565ffd37591bfe1887b379f57dfd7 /drivers/tty/pty.c
parentc18d77aa00cde1215d9e045ba8f93004fe843f38 (diff)
downloadlinux-6716671d8c1c07a8072098764d1b7cbfef7412ad.tar.xz
TTY: introduce deinit helpers for proper ldisc shutdown
Introduce deinitialize_tty_struct which should be called after initialize_tty_struct and before successfull tty_ldisc_setup. It calls tty_ldisc_deinit which is opposite of tty_ldisc_init. It only puts a reference to ldisc and assigns NULL to tty->ldisc. It will be used to shut down ldisc when tty_release cannot be called yet. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Julian Anastasov <ja@ssi.bg> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/tty/pty.c')
0 files changed, 0 insertions, 0 deletions