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| author | Jiri Slaby <jslaby@suse.cz> | 2012-04-02 13:54:07 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-04-09 11:18:36 -0700 |
| commit | 9f8c0b081daff1dbf9ca889560bf25aef0a75207 (patch) | |
| tree | a3461d2c5af87afcb8294656dc9cf0c685a57a2e /drivers/s390 | |
| parent | 30409420d2e181215745fdc7052446b439e0221f (diff) | |
| download | linux-9f8c0b081daff1dbf9ca889560bf25aef0a75207.tar.bz2 | |
TTY: hso, use tty from tty_port
We switched tty refcounting there to the one provided by tty_port
helpers. So tty_port->tty is now protected by tty_port->lock, not by
hso_serial->serial_lock.
Side note: tty->driver_data does not need the lock, so it is needed
neither in open, nor in close paths.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Jan Dumon <j.dumon@option.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/s390')
0 files changed, 0 insertions, 0 deletions