[PATCH v2 1/3] gpiolib: of: Don't use GPIO chip fwnode in of_gpiochip_*()

[Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>]

GPIO library should rely only on the GPIO device's fwnode.
Hence, replace GPIO chip fwnode usage by respective OF node
of the GPIO device.

JFYI, this is partial revert of 8afe82550240 ("gpiolib: of:
Prepare of_gpiochip_add() / of_gpiochip_remove() for fwnode").

Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Tested-by: Benjamin Tissoires <bentiss@xxxxxxxxxx>
---
 drivers/gpio/gpiolib-of.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpio/gpiolib-of.c b/drivers/gpio/gpiolib-of.c
index 1436cdb5fa26..5fde5a3f5118 100644
--- a/drivers/gpio/gpiolib-of.c
+++ b/drivers/gpio/gpiolib-of.c
@@ -1078,16 +1078,16 @@ int of_gpiochip_add(struct gpio_chip *chip)
 	if (ret)
 		return ret;
 
-	fwnode_handle_get(chip->fwnode);
+	of_node_get(np);
 
 	ret = of_gpiochip_scan_gpios(chip);
 	if (ret)
-		fwnode_handle_put(chip->fwnode);
+		of_node_put(np);
 
 	return ret;
 }
 
 void of_gpiochip_remove(struct gpio_chip *chip)
 {
-	fwnode_handle_put(chip->fwnode);
+	of_node_put(dev_of_node(&chip->gpiodev->dev));
 }
-- 
2.40.0.1.gaa8946217a0b