--- zzzz-none-000/linux-4.4.271/drivers/pinctrl/pinctrl-coh901.c	2021-06-03 06:22:09.000000000 +0000
+++ maple-fsgw-759/linux-4.4.271/drivers/pinctrl/pinctrl-coh901.c	2023-12-20 10:37:25.000000000 +0000
@@ -637,7 +637,7 @@
 
 	gpio->chip = u300_gpio_chip;
 	gpio->chip.ngpio = U300_GPIO_NUM_PORTS * U300_GPIO_PINS_PER_PORT;
-	gpio->chip.dev = &pdev->dev;
+	gpio->chip.parent = &pdev->dev;
 	gpio->chip.base = 0;
 	gpio->dev = &pdev->dev;