sh-sci: use to_sci_port() if possible
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c
index d2cd1a4..17fa7f1 100644
--- a/drivers/serial/sh-sci.c
+++ b/drivers/serial/sh-sci.c
@@ -618,7 +618,7 @@
int copied = 0;
unsigned short status = sci_in(port, SCxSR);
struct tty_struct *tty = port->info->port.tty;
- struct sci_port *s = &sci_ports[port->line];
+ struct sci_port *s = to_sci_port(port);
if (uart_handle_break(port))
return 0;
@@ -875,7 +875,7 @@
static int sci_startup(struct uart_port *port)
{
- struct sci_port *s = &sci_ports[port->line];
+ struct sci_port *s = to_sci_port(port);
if (s->enable)
s->enable(port);
@@ -893,7 +893,7 @@
static void sci_shutdown(struct uart_port *port)
{
- struct sci_port *s = &sci_ports[port->line];
+ struct sci_port *s = to_sci_port(port);
sci_stop_rx(port);
sci_stop_tx(port);
@@ -990,7 +990,7 @@
static void sci_config_port(struct uart_port *port, int flags)
{
- struct sci_port *s = &sci_ports[port->line];
+ struct sci_port *s = to_sci_port(port);
port->type = s->type;
@@ -1002,7 +1002,7 @@
static int sci_verify_port(struct uart_port *port, struct serial_struct *ser)
{
- struct sci_port *s = &sci_ports[port->line];
+ struct sci_port *s = to_sci_port(port);
if (ser->irq != s->irqs[SCIx_TXI_IRQ] || ser->irq > nr_irqs)
return -EINVAL;