Commit 2a1192ff authored by Uwe Kleine-König's avatar Uwe Kleine-König Committed by Bartosz Golaszewski
Browse files

gpio: twl4030: Drop platform teardown callback 



There is no machine providing a teardown callback, so drop the unused
code.

This is a preparation for making platform remove callbacks return void.

Signed-off-by: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: default avatarBartosz Golaszewski <brgl@bgdev.pl>
parent 31212be4

drivers/gpio/gpio-twl4030.c

+0 −11
Original line number Diff line number Diff line
@@ -593,18 +593,7 @@ static int gpio_twl4030_probe(struct platform_device *pdev) 
/* Cannot use as gpio_twl4030_probe() calls us */

static int gpio_twl4030_remove(struct platform_device *pdev)

{

	struct twl4030_gpio_platform_data *pdata = dev_get_platdata(&pdev->dev);

	struct gpio_twl4030_priv *priv = platform_get_drvdata(pdev);

	int status;



	if (pdata && pdata->teardown) {

		status = pdata->teardown(&pdev->dev, priv->gpio_chip.base,

					 TWL4030_GPIO_MAX);

		if (status) {

			dev_dbg(&pdev->dev, "teardown --> %d\n", status);

			return status;

		}

	}



	gpiochip_remove(&priv->gpio_chip);

include/linux/mfd/twl.h

+0 −2
Original line number Diff line number Diff line
@@ -594,8 +594,6 @@ struct twl4030_gpio_platform_data { 


	int		(*setup)(struct device *dev,

				unsigned gpio, unsigned ngpio);

	int		(*teardown)(struct device *dev,

				unsigned gpio, unsigned ngpio);

};



struct twl4030_madc_platform_data {