--- zzzz-none-000/linux-4.4.271/drivers/pinctrl/sh-pfc/gpio.c	2021-06-03 06:22:09.000000000 +0000
+++ hawkeye-5590-750/linux-4.4.271/drivers/pinctrl/sh-pfc/gpio.c	2023-04-19 10:22:29.000000000 +0000
@@ -246,7 +246,7 @@
 	gc->to_irq = gpio_pin_to_irq;
 
 	gc->label = pfc->info->name;
-	gc->dev = pfc->dev;
+	gc->parent = pfc->dev;
 	gc->owner = THIS_MODULE;
 	gc->base = 0;
 	gc->ngpio = pfc->nr_gpio_pins;