gpio: altera-a10sr: Set gpio_chip parent property

Set the gpio_chip parent property since some recent functions
such as devprop_gpiochip_set_names() can use it.

Signed-off-by: Thor Thayer <thor.thayer@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/gpio/gpio-altera-a10sr.c b/drivers/gpio/gpio-altera-a10sr.c
index 9e1a138..16a8951 100644 (file)
--- a/drivers/gpio/gpio-altera-a10sr.c
+++ b/drivers/gpio/gpio-altera-a10sr.c
@@ -96,7 +96,7 @@ static int altr_a10sr_gpio_probe(struct platform_device *pdev)
        gpio->regmap = a10sr->regmap;
 
        gpio->gp = altr_a10sr_gc;
-
+       gpio->gp.parent = pdev->dev.parent;
        gpio->gp.of_node = pdev->dev.of_node;
 
        ret = devm_gpiochip_add_data(&pdev->dev, &gpio->gp, gpio);