[PATCH v1 4/4] pinctrl: pistachio: Replace open coded fwnode_is_gpiochip()

[Andy Shevchenko]

Since GPIOLIB provides a helper, no need to open code it, hence
replace that piece by fwnode_is_gpiochip().

Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
---
 drivers/pinctrl/pinctrl-pistachio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pinctrl/pinctrl-pistachio.c b/drivers/pinctrl/pinctrl-pistachio.c
index cc5cd2a538c5..32463733f7d7 100644
--- a/drivers/pinctrl/pinctrl-pistachio.c
+++ b/drivers/pinctrl/pinctrl-pistachio.c
@@ -1383,7 +1383,7 @@ static int pistachio_gpio_register(struct pistachio_pinctrl *pctl)
 			goto err;
 		}
 
-		if (!fwnode_property_present(child, "gpio-controller")) {
+		if (!fwnode_is_gpiochip(child)) {
 			fwnode_handle_put(child);
 			dev_err(pctl->dev,
 				"No gpio-controller property for bank %u\n", i);
-- 
2.50.1