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

[platform/adaptation/renesas_rcar/renesas_kernel.git] / drivers / staging / fwserial / fwserial.c

diff --git a/drivers/staging/fwserial/fwserial.c b/drivers/staging/fwserial/fwserial.c
index ed7806b..656fdcb 100644 (file)
--- a/drivers/staging/fwserial/fwserial.c
+++ b/drivers/staging/fwserial/fwserial.c
@@ -2225,6 +2225,7 @@ static int fwserial_create(struct fw_unit *unit)
                port->index = FWTTY_INVALID_INDEX;
                port->port.ops = &fwtty_port_ops;
                port->serial = serial;
+               tty_buffer_set_limit(&port->port, 128 * 1024);
 
                spin_lock_init(&port->lock);
                INIT_DELAYED_WORK(&port->drain, fwtty_drain_tx);