serial: sh-sci: use of_property_read_bool()

PATCH New Sergei Shtylyov 1 participant 1 message Aug 13, 2017

Subsystems (2)

TTY layer and serial drivers SuperH

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Sergei Shtylyov

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2017-08-13 19:07 UTC #0 lore raw

PATCH 1/1 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 <[email protected]>

---
This patch is against the 'tty-next' branch of GregKH's 'tty.git' repo.

 drivers/tty/serial/sh-sci.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

drivers/tty/serial/sh-sci.c +1 -2

Index: tty/drivers/tty/serial/sh-sci.c
===================================================================
@@ -3073,8 +3073,7 @@ static struct plat_sci_port *sci_parse_d
 	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;
 }