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| author | Jiri Slaby <jslaby@suse.cz> | 2011-03-23 10:48:35 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-04-19 14:43:01 -0700 |
| commit | 6716671d8c1c07a8072098764d1b7cbfef7412ad (patch) | |
| tree | 7aa2e138fb9565ffd37591bfe1887b379f57dfd7 /drivers/tty/pty.c | |
| parent | c18d77aa00cde1215d9e045ba8f93004fe843f38 (diff) | |
| download | blackbird-op-linux-6716671d8c1c07a8072098764d1b7cbfef7412ad.tar.gz blackbird-op-linux-6716671d8c1c07a8072098764d1b7cbfef7412ad.zip | |
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
