diff options
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/gpio-viperboard.c | 24 |
1 files changed, 4 insertions, 20 deletions
diff --git a/drivers/gpio/gpio-viperboard.c b/drivers/gpio/gpio-viperboard.c index 1170b035cb92..dec47aafd5cd 100644 --- a/drivers/gpio/gpio-viperboard.c +++ b/drivers/gpio/gpio-viperboard.c @@ -410,10 +410,10 @@ static int vprbrd_gpio_probe(struct platform_device *pdev) vb_gpio->gpioa.get = vprbrd_gpioa_get; vb_gpio->gpioa.direction_input = vprbrd_gpioa_direction_input; vb_gpio->gpioa.direction_output = vprbrd_gpioa_direction_output; - ret = gpiochip_add_data(&vb_gpio->gpioa, vb_gpio); + ret = devm_gpiochip_add_data(&pdev->dev, &vb_gpio->gpioa, vb_gpio); if (ret < 0) { dev_err(vb_gpio->gpioa.parent, "could not add gpio a"); - goto err_gpioa; + return ret; } /* registering gpio b */ @@ -427,37 +427,21 @@ static int vprbrd_gpio_probe(struct platform_device *pdev) vb_gpio->gpiob.get = vprbrd_gpiob_get; vb_gpio->gpiob.direction_input = vprbrd_gpiob_direction_input; vb_gpio->gpiob.direction_output = vprbrd_gpiob_direction_output; - ret = gpiochip_add_data(&vb_gpio->gpiob, vb_gpio); + ret = devm_gpiochip_add_data(&pdev->dev, &vb_gpio->gpiob, vb_gpio); if (ret < 0) { dev_err(vb_gpio->gpiob.parent, "could not add gpio b"); - goto err_gpiob; + return ret; } platform_set_drvdata(pdev, vb_gpio); return ret; - -err_gpiob: - gpiochip_remove(&vb_gpio->gpioa); - -err_gpioa: - return ret; -} - -static int vprbrd_gpio_remove(struct platform_device *pdev) -{ - struct vprbrd_gpio *vb_gpio = platform_get_drvdata(pdev); - - gpiochip_remove(&vb_gpio->gpiob); - - return 0; } static struct platform_driver vprbrd_gpio_driver = { .driver.name = "viperboard-gpio", .driver.owner = THIS_MODULE, .probe = vprbrd_gpio_probe, - .remove = vprbrd_gpio_remove, }; static int __init vprbrd_gpio_init(void) |