serial: sh-sci: use of_property_read_bool()

Use more compact of_property_read_bool() call for a boolean property
instead  of of_find_property() call in sci_parse_dt().

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c
index e08b16b070c0..784dd42002ea 100644
--- a/drivers/tty/serial/sh-sci.c
+++ b/drivers/tty/serial/sh-sci.c
@@ -3073,8 +3073,7 @@ static struct plat_sci_port *sci_parse_dt(struct platform_device *pdev,
         p->type = SCI_OF_TYPE(match->data);
         p->regtype = SCI_OF_REGTYPE(match->data);
 
-        if (of_find_property(np, "uart-has-rtscts", NULL))
-                sp->has_rtscts = true;
+        sp->has_rtscts = of_property_read_bool(np, "uart-has-rtscts");
 
         return p;
 }