tty: riscom8 kref and tty_port_close

We need to kref this driver in order to use port_close

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Alan Cox 2009-09-19 13:13:22 -07:00 • committed by Live-CD User
commit 6ff1ab28a2