From ec5aa31bbed6ca153b47f60af0d21032296b04ad Mon Sep 17 00:00:00 2001 From: Alexandru Ardelean Date: Fri, 14 May 2021 11:55:00 +0300 Subject: [PATCH] gpio: visconti: remove platform_set_drvdata() + cleanup probe The platform_set_drvdata() call is only useful if we need to retrieve back the private information. Since the driver doesn't do that, it's not useful to have it. If this is removed, we can also just do a direct return on devm_gpiochip_add_data(). We don't need to print that this call failed as there are other ways to log/see this during probe. Signed-off-by: Alexandru Ardelean Signed-off-by: Bartosz Golaszewski --- drivers/gpio/gpio-visconti.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) diff --git a/drivers/gpio/gpio-visconti.c b/drivers/gpio/gpio-visconti.c index 0e3d19828eb1..47455810bdb9 100644 --- a/drivers/gpio/gpio-visconti.c +++ b/drivers/gpio/gpio-visconti.c @@ -187,15 +187,7 @@ static int visconti_gpio_probe(struct platform_device *pdev) girq->default_type = IRQ_TYPE_NONE; girq->handler = handle_level_irq; - ret = devm_gpiochip_add_data(dev, &priv->gpio_chip, priv); - if (ret) { - dev_err(dev, "failed to add GPIO chip\n"); - return ret; - } - - platform_set_drvdata(pdev, priv); - - return ret; + return devm_gpiochip_add_data(dev, &priv->gpio_chip, priv); } static const struct of_device_id visconti_gpio_of_match[] = { -- 2.25.1