chip->chip.dev = &pdev->dev;
chip->chip.ops = &vt8500_pwm_ops;
- chip->chip.of_xlate = of_pwm_xlate_with_flags;
- chip->chip.of_pwm_n_cells = 3;
chip->chip.npwm = VT8500_NR_PWMS;
chip->clk = devm_clk_get(&pdev->dev, NULL);
static int vt8500_pwm_remove(struct platform_device *pdev)
{
- struct vt8500_chip *chip;
+ struct vt8500_chip *chip = platform_get_drvdata(pdev);
- chip = platform_get_drvdata(pdev);
- if (chip == NULL)
- return -ENODEV;
+ pwmchip_remove(&chip->chip);
clk_unprepare(chip->clk);
- return pwmchip_remove(&chip->chip);
+ return 0;
}
static struct platform_driver vt8500_pwm_driver = {