gpio: starfive-jh7100: Fix "registered 0 GPIOs" message

[Emil: remove unused local variable too]

Signed-off-by: Drew Fustini <drew@beagleboard.org>
Signed-off-by: Emil Renner Berthing <kernel@esmil.dk>

Author: pdp7

drivers/gpio/gpio-starfive-jh7100.c

@@ -451,7 +451,7 @@ static int starfive_gpio_probe(struct platform_device *pdev)
 	struct starfive_gpio *chip;
 	struct gpio_irq_chip *girq;
 	struct resource *res;
-	int irq, ret, ngpio;
+	int irq, ret;
 
 	chip = devm_kzalloc(dev, sizeof(*chip), GFP_KERNEL);
 	if (!chip)
@@ -511,7 +511,7 @@ static int starfive_gpio_probe(struct platform_device *pdev)
 
 	writel_relaxed(1, chip->base + GPIO_EN);
 
-	dev_info(dev, "StarFive GPIO chip registered %d GPIOs\n", ngpio);
+	dev_info(dev, "StarFive GPIO chip registered %d GPIOs\n", chip->gc.ngpio);
 
 	return 0;
 }