linux-phytec-fsl

staging/fwserial: Up the tty buffer limit to 128K

The firewire driver can overrun the tty buffers before the
line discipline can throttle the input; up the buffer limit.

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>