summaryrefslogtreecommitdiffstats
path: root/drivers/tty/serial/ar933x_uart.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/tty/serial/ar933x_uart.c')
-rw-r--r--drivers/tty/serial/ar933x_uart.c7
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/tty/serial/ar933x_uart.c b/drivers/tty/serial/ar933x_uart.c
index 6ca5dd615f9e..27f20c57abed 100644
--- a/drivers/tty/serial/ar933x_uart.c
+++ b/drivers/tty/serial/ar933x_uart.c
@@ -298,10 +298,8 @@ static void ar933x_uart_set_termios(struct uart_port *port,
static void ar933x_uart_rx_chars(struct ar933x_uart_port *up)
{
struct tty_port *port = &up->port.state->port;
- struct tty_struct *tty;
int max_count = 256;
- tty = tty_port_tty_get(port);
do {
unsigned int rdata;
unsigned char ch;
@@ -324,10 +322,7 @@ static void ar933x_uart_rx_chars(struct ar933x_uart_port *up)
tty_insert_flip_char(port, ch, TTY_NORMAL);
} while (max_count-- > 0);
- if (tty) {
- tty_flip_buffer_push(tty);
- tty_kref_put(tty);
- }
+ tty_flip_buffer_push(port);
}
static void ar933x_uart_tx_chars(struct ar933x_uart_port *up)