diff options
Diffstat (limited to 'drivers/extcon/extcon-gpio.c')
| -rw-r--r-- | drivers/extcon/extcon-gpio.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/drivers/extcon/extcon-gpio.c b/drivers/extcon/extcon-gpio.c index c211222f5d0c..4105df74f2b0 100644 --- a/drivers/extcon/extcon-gpio.c +++ b/drivers/extcon/extcon-gpio.c @@ -9,6 +9,7 @@ * (originally switch class is supported) */ +#include <linux/devm-helpers.h> #include <linux/extcon-provider.h> #include <linux/gpio/consumer.h> #include <linux/init.h> @@ -112,7 +113,9 @@ static int gpio_extcon_probe(struct platform_device *pdev) if (ret < 0) return ret; - INIT_DELAYED_WORK(&data->work, gpio_extcon_work); + ret = devm_delayed_work_autocancel(dev, &data->work, gpio_extcon_work); + if (ret) + return ret; /* * Request the interrupt of gpio to detect whether external connector @@ -131,15 +134,6 @@ static int gpio_extcon_probe(struct platform_device *pdev) return 0; } -static int gpio_extcon_remove(struct platform_device *pdev) -{ - struct gpio_extcon_data *data = platform_get_drvdata(pdev); - - cancel_delayed_work_sync(&data->work); - - return 0; -} - #ifdef CONFIG_PM_SLEEP static int gpio_extcon_resume(struct device *dev) { @@ -158,7 +152,6 @@ static SIMPLE_DEV_PM_OPS(gpio_extcon_pm_ops, NULL, gpio_extcon_resume); static struct platform_driver gpio_extcon_driver = { .probe = gpio_extcon_probe, - .remove = gpio_extcon_remove, .driver = { .name = "extcon-gpio", .pm = &gpio_extcon_pm_ops, |