summaryrefslogtreecommitdiffstats
path: root/drivers/tty/serial/netx-serial.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/tty/serial/netx-serial.c')
-rw-r--r--drivers/tty/serial/netx-serial.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/tty/serial/netx-serial.c b/drivers/tty/serial/netx-serial.c
index d40da78e7c85..b9a40ed70be2 100644
--- a/drivers/tty/serial/netx-serial.c
+++ b/drivers/tty/serial/netx-serial.c
@@ -199,7 +199,6 @@ static void netx_txint(struct uart_port *port)
static void netx_rxint(struct uart_port *port)
{
unsigned char rx, flg, status;
- struct tty_struct *tty = port->state->port.tty;
while (!(readl(port->membase + UART_FR) & FR_RXFE)) {
rx = readl(port->membase + UART_DR);
@@ -237,8 +236,7 @@ static void netx_rxint(struct uart_port *port)
uart_insert_char(port, status, SR_OE, rx, flg);
}
- tty_flip_buffer_push(tty);
- return;
+ tty_flip_buffer_push(&port->state->port);
}
static irqreturn_t netx_int(int irq, void *dev_id)