[PATCH 2/2] gpio: ath79: set ngpio from platform data

[Daniel Gonzalez Cabanelas <dgcbueu@xxxxxxxxx>]

The number of GPIOs defaults to 32 for all ath79 platforms spite the 
code is checking the number of GPIOs from platform data. 
Set ngpio to the number of GPIOs obtained previously.

Signed-off-by: Daniel Gonzalez Cabanelas <dgcbueu@xxxxxxxxx>
diff --git a/drivers/gpio/gpio-ath79.c b/drivers/gpio/gpio-ath79.c
index 5a189b4..0edce15 100644
--- a/drivers/gpio/gpio-ath79.c
+++ b/drivers/gpio/gpio-ath79.c
@@ -274,6 +274,7 @@ static int ath79_gpio_probe(struct platform_device *pdev)
 	}
 	/* Use base 0 to stay compatible with legacy platforms */
 	ctrl->gc.base = 0;
+	ctrl->gc.ngpio = ath79_gpio_count;
 
 	err = gpiochip_add_data(&ctrl->gc, ctrl);
 	if (err) {

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