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serial: sh-sci: use of_property_read_bool()

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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>
This commit is contained in:
Sergei Shtylyov 2017-08-13 22:11:24 +03:00 committed by Greg Kroah-Hartman
parent ee1c90cc2c
commit 43c6128683
1 changed files with 1 additions and 2 deletions
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3
drivers/tty/serial/sh-sci.c
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@ -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;
}