leds: ktd2692: Drop calling dev_of_node() in ktd2692_parse_dt

output of dev_of_node() is already assigned to "np" variable in
ktd2692_parse_dt(). Use "np" variable to check if OF node is NULL
instead of calling dev_of_node() again.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Signed-off-by: Pavel Machek <pavel@ucw.cz>

diff --git a/drivers/leds/flash/leds-ktd2692.c b/drivers/leds/flash/leds-ktd2692.c
index f341da1..ed1f20a 100644 (file)
--- a/drivers/leds/flash/leds-ktd2692.c
+++ b/drivers/leds/flash/leds-ktd2692.c
@@ -274,7 +274,7 @@ static int ktd2692_parse_dt(struct ktd2692_context *led, struct device *dev,
        struct device_node *child_node;
        int ret;
 
-       if (!dev_of_node(dev))
+       if (!np)
                return -ENXIO;
 
        led->ctrl_gpio = devm_gpiod_get(dev, "ctrl", GPIOD_ASIS);