Replace open-coded variants of sci_getreg() by function calls, and drop
intermediate variables where appropriate.
Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Reviewed-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
---
v3:
- Add Reviewed-by,
v2:
- New.
---
drivers/tty/serial/sh-sci.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c
index bf3780a7f700cad8..ce7bd165929ea078 100644
--- a/drivers/tty/serial/sh-sci.c
+++ b/drivers/tty/serial/sh-sci.c
@@ -703,7 +703,6 @@ static void sci_poll_put_char(struct uart_port *port, unsigned char c)
static void sci_init_pins(struct uart_port *port, unsigned int cflag)
{
struct sci_port *s = to_sci_port(port);
- const struct plat_sci_reg *reg = sci_regmap[s->cfg->regtype] + SCSPTR;
/*
* Use port-specific handler if provided.
@@ -717,7 +716,7 @@ static void sci_init_pins(struct uart_port *port, unsigned int cflag)
* For the generic path SCSPTR is necessary. Bail out if that's
* unavailable, too.
*/
- if (!reg->size)
+ if (!sci_getreg(port, SCSPTR)->size)
return;
if ((s->cfg->capabilities & SCIx_HAVE_RTSCTS) &&
@@ -1866,12 +1865,10 @@ static void sci_enable_ms(struct uart_port *port)
static void sci_break_ctl(struct uart_port *port, int break_state)
{
- struct sci_port *s = to_sci_port(port);
- const struct plat_sci_reg *reg = sci_regmap[s->cfg->regtype] + SCSPTR;
unsigned short scscr, scsptr;
/* check wheter the port has SCSPTR */
- if (!reg->size) {
+ if (!sci_getreg(port, SCSPTR)->size) {
/*
* Not supported by hardware. Most parts couple break and rx
* interrupts together, with break detection always enabled.
--
1.9.1
