TTY: switch tty_insert_flip_string
Now, we start converting tty buffer functions to actually use
tty_port. This will allow us to get rid of the need of tty in many
call sites. Only tty_port will needed and hence no more
tty_port_tty_get in those paths.
tty_insert_flip_string this time.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/tty/serial/pch_uart.c b/drivers/tty/serial/pch_uart.c
index 4f1774b..967f1cb 100644
--- a/drivers/tty/serial/pch_uart.c
+++ b/drivers/tty/serial/pch_uart.c
@@ -591,17 +591,17 @@
static int push_rx(struct eg20t_port *priv, const unsigned char *buf,
int size)
{
- struct uart_port *port;
+ struct uart_port *port = &priv->port;
+ struct tty_port *tport = &port->state->port;
struct tty_struct *tty;
- port = &priv->port;
- tty = tty_port_tty_get(&port->state->port);
+ tty = tty_port_tty_get(tport);
if (!tty) {
dev_dbg(priv->port.dev, "%s:tty is busy now", __func__);
return -EBUSY;
}
- tty_insert_flip_string(tty, buf, size);
+ tty_insert_flip_string(tport, buf, size);
tty_flip_buffer_push(tty);
tty_kref_put(tty);
@@ -646,7 +646,7 @@
if (!room)
return room;
- tty_insert_flip_string(tty, sg_virt(&priv->sg_rx), size);
+ tty_insert_flip_string(tport, sg_virt(&priv->sg_rx), size);
port->icount.rx += room;
tty_kref_put(tty);