1 files changed, 1 insertions, 7 deletions

diff --git a/drivers/tty/serial/clps711x.c b/drivers/tty/serial/clps711x.c
index 3fd2526d121e..bfb17968c8db 100644
--- a/drivers/tty/serial/clps711x.c
+++ b/drivers/tty/serial/clps711x.c
@@ -85,12 +85,8 @@ static void uart_clps711x_enable_ms(struct uart_port *port)
 static irqreturn_t uart_clps711x_int_rx(int irq, void *dev_id)
 {
         struct uart_port *port = dev_id;
-        struct tty_struct *tty = tty_port_tty_get(&port->state->port);
         unsigned int status, ch, flg;
 
-        if (!tty)
-                return IRQ_HANDLED;
-
         for (;;) {
                 status = clps_readl(SYSFLG(port));
                 if (status & SYSFLG_URXFE)
@@ -130,9 +126,7 @@ static irqreturn_t uart_clps711x_int_rx(int irq, void *dev_id)
                 uart_insert_char(port, status, UARTDR_OVERR, ch, flg);
         }
 
-        tty_flip_buffer_push(tty);
-
-        tty_kref_put(tty);
+        tty_flip_buffer_push(&port->state->port);
 
         return IRQ_HANDLED;
 }