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| author | Jiri Slaby <jslaby@suse.cz> | 2012-11-15 09:49:54 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-11-16 02:20:58 +0100 |
| commit | de274bfe0fc81def6ddb8a17020a9a4b56477cc4 (patch) | |
| tree | fb2aeacdb9fc1e94b5aa13beb6a4818c043b43d3 /drivers/tty/synclink.c | |
| parent | TTY: n_gsm, use kref from tty_port (diff) | |
| download | linux-de274bfe0fc81def6ddb8a17020a9a4b56477cc4.tar.xz linux-de274bfe0fc81def6ddb8a17020a9a4b56477cc4.zip | |
TTY: introduce tty_port_destroy
After commit "TTY: move tty buffers to tty_port", the tty buffers are
not freed in some drivers. This is because tty_port_destructor is not
called whenever a tty_port is freed. This was an assumption I counted
with but was unfortunately untrue.
Those using refcounting are safe now, but for those which do not we
introduce a function to be called right before the tty_port is freed
by the drivers.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/synclink.c')
0 files changed, 0 insertions, 0 deletions