--- zzzz-none-000/linux-4.4.271/drivers/gpio/gpio-stp-xway.c	2021-06-03 06:22:09.000000000 +0000
+++ maple-fsgw-759/linux-4.4.271/drivers/gpio/gpio-stp-xway.c	2023-12-20 10:37:08.000000000 +0000
@@ -139,7 +139,7 @@
 		container_of(gc, struct xway_stp, gc);
 
 	if ((gpio < 8) && (chip->reserved & BIT(gpio))) {
-		dev_err(gc->dev, "GPIO %d is driven by hardware\n", gpio);
+		dev_err(gc->parent, "GPIO %d is driven by hardware\n", gpio);
 		return -ENODEV;
 	}
 
@@ -214,7 +214,7 @@
 	if (IS_ERR(chip->virt))
 		return PTR_ERR(chip->virt);
 
-	chip->gc.dev = &pdev->dev;
+	chip->gc.parent = &pdev->dev;
 	chip->gc.label = "stp-xway";
 	chip->gc.direction_output = xway_stp_dir_out;
 	chip->gc.set = xway_stp_set;