static int rcar_pwm_probe(struct platform_device *pdev)
{
+ struct pwm_chip *chip;
struct rcar_pwm_chip *rcar_pwm;
int ret;
return PTR_ERR(rcar_pwm->clk);
}
- platform_set_drvdata(pdev, rcar_pwm);
+ chip = &rcar_pwm->chip;
+ chip->dev = &pdev->dev;
+ chip->ops = &rcar_pwm_ops;
+ chip->npwm = 1;
- rcar_pwm->chip.dev = &pdev->dev;
- rcar_pwm->chip.ops = &rcar_pwm_ops;
- rcar_pwm->chip.npwm = 1;
+ platform_set_drvdata(pdev, chip);
pm_runtime_enable(&pdev->dev);
- ret = pwmchip_add(&rcar_pwm->chip);
+ ret = pwmchip_add(chip);
if (ret < 0) {
dev_err(&pdev->dev, "failed to register PWM chip: %d\n", ret);
pm_runtime_disable(&pdev->dev);
static void rcar_pwm_remove(struct platform_device *pdev)
{
- struct rcar_pwm_chip *rcar_pwm = platform_get_drvdata(pdev);
+ struct pwm_chip *chip = platform_get_drvdata(pdev);
- pwmchip_remove(&rcar_pwm->chip);
+ pwmchip_remove(chip);
pm_runtime_disable(&pdev->dev);
}