iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

gpio: twl4030: Drop platform teardown callback

Browse Source 
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: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
This commit is contained in:
Uwe Kleine-König 2022-06-14 17:23:38 +02:00 committed by Bartosz Golaszewski
parent 31212be403
commit 2a1192ff08
2 changed files with 0 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
drivers/gpio/gpio-twl4030.c
View File

@ -593,18 +593,7 @@ out:
/* 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);

2
include/linux/mfd/twl.h
View File

@ -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 {