diff options
Diffstat (limited to 'drivers/extcon/extcon-intel-int3496.c')
| -rw-r--r-- | drivers/extcon/extcon-intel-int3496.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/drivers/extcon/extcon-intel-int3496.c b/drivers/extcon/extcon-intel-int3496.c index 80c9abcc3f97..fb527c23639e 100644 --- a/drivers/extcon/extcon-intel-int3496.c +++ b/drivers/extcon/extcon-intel-int3496.c @@ -11,6 +11,7 @@ */ #include <linux/acpi.h> +#include <linux/devm-helpers.h> #include <linux/extcon-provider.h> #include <linux/gpio/consumer.h> #include <linux/interrupt.h> @@ -101,7 +102,9 @@ static int int3496_probe(struct platform_device *pdev) return -ENOMEM; data->dev = dev; - INIT_DELAYED_WORK(&data->work, int3496_do_usb_id); + ret = devm_delayed_work_autocancel(dev, &data->work, int3496_do_usb_id); + if (ret) + return ret; data->gpio_usb_id = devm_gpiod_get(dev, "id", GPIOD_IN); if (IS_ERR(data->gpio_usb_id)) { @@ -155,16 +158,6 @@ static int int3496_probe(struct platform_device *pdev) return 0; } -static int int3496_remove(struct platform_device *pdev) -{ - struct int3496_data *data = platform_get_drvdata(pdev); - - devm_free_irq(&pdev->dev, data->usb_id_irq, data); - cancel_delayed_work_sync(&data->work); - - return 0; -} - static const struct acpi_device_id int3496_acpi_match[] = { { "INT3496" }, { } @@ -177,7 +170,6 @@ static struct platform_driver int3496_driver = { .acpi_match_table = int3496_acpi_match, }, .probe = int3496_probe, - .remove = int3496_remove, }; module_platform_driver(int3496_driver); |