Clear TTY_DO_WRITE_WAKEUP bit on uart_side_failure

diff --git a/module/elmcan.c b/module/elmcan.c
index 7707c4d4c04fdae1cfc8173e84b77cc2df46c84a..c5723dedb92ac6cf28f1ae9bfccc23c02fe09a36 100644 (file)
--- a/module/elmcan.c
+++ b/module/elmcan.c
@@ -303,6 +303,8 @@ static inline void elm327_uart_side_failure(struct elmcan *elm)
 
        elm->uart_side_failure = true;
 
+       clear_bit(TTY_DO_WRITE_WAKEUP, &elm->tty->flags);
+
        elm->can.can_stats.bus_off++;
        netif_stop_queue(elm->dev);
        elm->can.state = CAN_STATE_BUS_OFF;