max3110: Fix up port->tty backreferencing
commitda4e40e271a30ecf8b87f70619cca93c25ed0199
authorAlan Cox <alan@linux.intel.com>
Fri, 26 Aug 2011 10:26:00 +0000 (26 11:26 +0100)
committerGreg Kroah-Hartman <gregkh@suse.de>
Fri, 26 Aug 2011 18:01:15 +0000 (26 11:01 -0700)
tree56e8778f8f7e42121c512655b4d5b18b61e6b3f4
parent51808f051ede81865b7af351d6c230a1ac244a22
max3110: Fix up port->tty backreferencing

We want to keep refcounts properly on this against hangup.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/tty/serial/mrst_max3110.c