tree 8f10b80f70b1ab34b8ed114a64314fbd21fe3b6c
parent 78e74d778a9b3ed80bb73b65ab16f842f48aa287
author Jiri Slaby <jslaby@suse.cz> 1330955556 +0100
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1331239707 -0800

TTY: simserial, properly refcount tty_port->tty

So that we will not be surprised in the ISR anymore.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>