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pwm: meson: Simplify using devm_pwmchip_add()

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Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
This commit is contained in:
Uwe Kleine-König 2021-05-10 21:09:25 +02:00 committed by Thierry Reding
parent d1e487b7a3
commit f41227eb8f
1 changed files with 1 additions and 11 deletions
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12
drivers/pwm/pwm-meson.c
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@ -558,31 +558,21 @@ static int meson_pwm_probe(struct platform_device *pdev)
if (err < 0)
return err;
err = pwmchip_add(&meson->chip);
err = devm_pwmchip_add(&pdev->dev, &meson->chip);
if (err < 0) {
dev_err(&pdev->dev, "failed to register PWM chip: %d\n", err);
return err;
}
platform_set_drvdata(pdev, meson);
return 0;
}
static int meson_pwm_remove(struct platform_device *pdev)
{
struct meson_pwm *meson = platform_get_drvdata(pdev);
return pwmchip_remove(&meson->chip);
}
static struct platform_driver meson_pwm_driver = {
.driver = {
.name = "meson-pwm",
.of_match_table = meson_pwm_matches,
},
.probe = meson_pwm_probe,
.remove = meson_pwm_remove,
};
module_platform_driver(meson_pwm_driver);