1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/tty/serial/21285.c b/drivers/tty/serial/21285.c
index a44345a2dbb4..c7e8b60b6177 100644
--- a/drivers/tty/serial/21285.c
+++ b/drivers/tty/serial/21285.c
@@ -85,7 +85,6 @@ static void serial21285_enable_ms(struct uart_port *port)
 static irqreturn_t serial21285_rx_chars(int irq, void *dev_id)
 {
         struct uart_port *port = dev_id;
-        struct tty_struct *tty = port->state->port.tty;
         unsigned int status, ch, flag, rxs, max_count = 256;
 
         status = *CSR_UARTFLG;
@@ -115,7 +114,7 @@ static irqreturn_t serial21285_rx_chars(int irq, void *dev_id)
 
                 status = *CSR_UARTFLG;
         }
-        tty_flip_buffer_push(tty);
+        tty_flip_buffer_push(&port->state->port);
 
         return IRQ_HANDLED;
 }