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path: root/drivers/tty/serial/max310x.c
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Diffstat (limited to 'drivers/tty/serial/max310x.c')
-rw-r--r--drivers/tty/serial/max310x.c8
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/tty/serial/max310x.c b/drivers/tty/serial/max310x.c
index a801f6872cad..0c2422cb04ea 100644
--- a/drivers/tty/serial/max310x.c
+++ b/drivers/tty/serial/max310x.c
@@ -460,10 +460,6 @@ static int max310x_set_ref_clk(struct max310x_port *s)
static void max310x_handle_rx(struct max310x_port *s, unsigned int rxlen)
{
unsigned int sts = 0, ch = 0, flag;
- struct tty_struct *tty = tty_port_tty_get(&s->port.state->port);
-
- if (!tty)
- return;
if (unlikely(rxlen >= MAX310X_FIFO_SIZE)) {
dev_warn(s->port.dev, "Possible RX FIFO overrun %d\n", rxlen);
@@ -516,9 +512,7 @@ static void max310x_handle_rx(struct max310x_port *s, unsigned int rxlen)
ch, flag);
}
- tty_flip_buffer_push(tty);
-
- tty_kref_put(tty);
+ tty_flip_buffer_push(&s->port.state->port);
}
static void max310x_handle_tx(struct max310x_port *s)