From 91d594b2db51f680ba52862d1bbe14801b4dcd54 Mon Sep 17 00:00:00 2001 From: Alexandru Ardelean Date: Fri, 14 May 2021 12:41:08 +0300 Subject: gpio: tps68470: 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-tps68470.c | 12 +----------- 1 file changed, 1 insertion(+), 11 deletions(-) (limited to 'drivers/gpio') diff --git a/drivers/gpio/gpio-tps68470.c b/drivers/gpio/gpio-tps68470.c index f7f5f770e0fb..423b7bc30ae8 100644 --- a/drivers/gpio/gpio-tps68470.c +++ b/drivers/gpio/gpio-tps68470.c @@ -125,7 +125,6 @@ static const char *tps68470_names[TPS68470_N_GPIO] = { static int tps68470_gpio_probe(struct platform_device *pdev) { struct tps68470_gpio_data *tps68470_gpio; - int ret; tps68470_gpio = devm_kzalloc(&pdev->dev, sizeof(*tps68470_gpio), GFP_KERNEL); @@ -146,16 +145,7 @@ static int tps68470_gpio_probe(struct platform_device *pdev) tps68470_gpio->gc.base = -1; tps68470_gpio->gc.parent = &pdev->dev; - ret = devm_gpiochip_add_data(&pdev->dev, &tps68470_gpio->gc, - tps68470_gpio); - if (ret < 0) { - dev_err(&pdev->dev, "Failed to register gpio_chip: %d\n", ret); - return ret; - } - - platform_set_drvdata(pdev, tps68470_gpio); - - return ret; + return devm_gpiochip_add_data(&pdev->dev, &tps68470_gpio->gc, tps68470_gpio); } static struct platform_driver tps68470_gpio_driver = { -- cgit v1.2.3-58-ga151