diff options
| -rw-r--r-- | drivers/tty/serial/vt8500_serial.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/tty/serial/vt8500_serial.c b/drivers/tty/serial/vt8500_serial.c index a90bf0440b4f..93b697a0de65 100644 --- a/drivers/tty/serial/vt8500_serial.c +++ b/drivers/tty/serial/vt8500_serial.c @@ -170,7 +170,9 @@ static void handle_rx(struct uart_port *port) tty_insert_flip_char(tport, c, flag); } + spin_unlock(&port->lock); tty_flip_buffer_push(tport); + spin_lock(&port->lock); } static void handle_tx(struct uart_port *port) |