sh-pfc: Replace pinctrl_add_gpio_range() with gpiochip_add_pin_range()

Adding a GPIO range to a pinctrl device logically belongs to the GPIO
driver. Switch to the right API.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>

drivers/pinctrl/sh-pfc/gpio.c

@@ -220,6 +220,7 @@ sh_pfc_add_gpiochip(struct sh_pfc *pfc, void(*setup)(struct sh_pfc_chip *))
 int sh_pfc_register_gpiochip(struct sh_pfc *pfc)
 {
 	struct sh_pfc_chip *chip;
+	int ret;
 
 	chip = sh_pfc_add_gpiochip(pfc, gpio_pin_setup);
 	if (IS_ERR(chip))
@@ -227,6 +228,11 @@ int sh_pfc_register_gpiochip(struct sh_pfc *pfc)
 
 	pfc->gpio = chip;
 
+	ret = gpiochip_add_pin_range(&chip->gpio_chip, dev_name(pfc->dev), 0, 0,
+				     chip->gpio_chip.ngpio);
+	if (ret < 0)
+		return ret;
+
 	chip = sh_pfc_add_gpiochip(pfc, gpio_function_setup);
 	if (IS_ERR(chip))
 		return PTR_ERR(chip);

drivers/pinctrl/sh-pfc/pinctrl.c

@@ -28,7 +28,6 @@
 struct sh_pfc_pinctrl {
 	struct pinctrl_dev *pctl;
 	struct pinctrl_desc pctl_desc;
-	struct pinctrl_gpio_range range;
 
 	struct sh_pfc *pfc;
 
@@ -377,14 +376,6 @@ int sh_pfc_register_pinctrl(struct sh_pfc *pfc)
 	if (IS_ERR(pmx->pctl))
 		return PTR_ERR(pmx->pctl);
 
-	pmx->range.name = DRV_NAME,
-	pmx->range.id = 0;
-	pmx->range.npins = pfc->info->nr_pins;
-	pmx->range.base = 0;
-	pmx->range.pin_base = 0;
-
-	pinctrl_add_gpio_range(pmx->pctl, &pmx->range);
-
 	return 0;
 }