From: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Date: Sun, 13 Aug 2017 19:11:24 +0000 (+0300)
Subject: serial: sh-sci: use of_property_read_bool()
X-Git-Tag: v5.15~10535^2~38
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=43c61286839761a5275c889364fc2588a756f197;p=platform%2Fkernel%2Flinux-starfive.git

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>
---

diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c
index e08b16b..784dd42 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;
 }