With devm_pwmchip_add() there is no need to explicitly call
pwmchip_remove(), so this call can be dropped from the remove callback.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
if (IS_ERR(pc->mmio_base))
return PTR_ERR(pc->mmio_base);
- ret = pwmchip_add(&pc->chip);
+ ret = devm_pwmchip_add(&pdev->dev, &pc->chip);
if (ret < 0) {
dev_err(&pdev->dev, "pwmchip_add() failed: %d\n", ret);
return ret;
static int ecap_pwm_remove(struct platform_device *pdev)
{
- struct ecap_pwm_chip *pc = platform_get_drvdata(pdev);
-
pm_runtime_disable(&pdev->dev);
- return pwmchip_remove(&pc->chip);
+ return 0;
}
#ifdef CONFIG_PM_SLEEP