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| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2021-05-25 22:31:56 +0200 |
|---|---|---|
| committer | Thierry Reding <thierry.reding@gmail.com> | 2021-06-28 13:25:04 +0200 |
| commit | 66a03c4fd9e95e192c574811a1f4ea8f62992358 (patch) | |
| tree | 259235b599c4504f9296d0036ac45d1c18b6e246 /drivers/pwm | |
| parent | f7edeb4023efcd6494176095560ddd34f3bab006 (diff) | |
| download | lwn-66a03c4fd9e95e192c574811a1f4ea8f62992358.tar.gz lwn-66a03c4fd9e95e192c574811a1f4ea8f62992358.zip | |
pwm: crc: Simplify using devm_pwmchip_add()
With devm_pwmchip_add() we can drop pwmchip_remove() from the device
remove callback. The latter can then go away, too and as this is the
only user of platform_get_drvdata(), the respective call to
platform_set_drvdata() can go, too.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'drivers/pwm')
| -rw-r--r-- | drivers/pwm/pwm-crc.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/drivers/pwm/pwm-crc.c b/drivers/pwm/pwm-crc.c index 02522a9a3073..7b357d1cf642 100644 --- a/drivers/pwm/pwm-crc.c +++ b/drivers/pwm/pwm-crc.c @@ -173,21 +173,11 @@ static int crystalcove_pwm_probe(struct platform_device *pdev) /* get the PMIC regmap */ pwm->regmap = pmic->regmap; - platform_set_drvdata(pdev, pwm); - - return pwmchip_add(&pwm->chip); -} - -static int crystalcove_pwm_remove(struct platform_device *pdev) -{ - struct crystalcove_pwm *pwm = platform_get_drvdata(pdev); - - return pwmchip_remove(&pwm->chip); + return devm_pwmchip_add(&pdev->dev, &pwm->chip); } static struct platform_driver crystalcove_pwm_driver = { .probe = crystalcove_pwm_probe, - .remove = crystalcove_pwm_remove, .driver = { .name = "crystal_cove_pwm", }, |