1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c
index 9b57aae139f6..d628176fb6d8 100644
--- a/drivers/tty/moxa.c
+++ b/drivers/tty/moxa.c
@@ -895,6 +895,8 @@ static int moxa_init_board(struct moxa_board_conf *brd, struct device *dev)
 
         return 0;
 err_free:
+        for (i = 0; i < MAX_PORTS_PER_BOARD; i++)
+                tty_port_destroy(&brd->ports[i].port);
         kfree(brd->ports);
 err:
         return ret;
@@ -919,6 +921,8 @@ static void moxa_board_deinit(struct moxa_board_conf *brd)
                                 tty_kref_put(tty);
                         }
                 }
+        for (a = 0; a < MAX_PORTS_PER_BOARD; a++)
+                tty_port_destroy(&brd->ports[a].port);
         while (1) {
                 opened = 0;
                 for (a = 0; a < brd->numPorts; a++)