if (!iqs620_pwm)
return -ENOMEM;
- platform_set_drvdata(pdev, iqs620_pwm);
iqs620_pwm->iqs62x = iqs62x;
ret = regmap_read(iqs62x->regmap, IQS620_PWR_SETTINGS, &val);
if (ret)
return ret;
- ret = pwmchip_add(&iqs620_pwm->chip);
+ ret = devm_pwmchip_add(&pdev->dev, &iqs620_pwm->chip);
if (ret)
dev_err(&pdev->dev, "Failed to add device: %d\n", ret);
return ret;
}
-static int iqs620_pwm_remove(struct platform_device *pdev)
-{
- struct iqs620_pwm_private *iqs620_pwm = platform_get_drvdata(pdev);
- int ret;
-
- ret = pwmchip_remove(&iqs620_pwm->chip);
- if (ret)
- dev_err(&pdev->dev, "Failed to remove device: %d\n", ret);
-
- return ret;
-}
-
static struct platform_driver iqs620_pwm_platform_driver = {
.driver = {
.name = "iqs620a-pwm",
},
.probe = iqs620_pwm_probe,
- .remove = iqs620_pwm_remove,
};
module_platform_driver(iqs620_pwm_platform_driver);