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authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>2021-07-07 18:28:07 +0200
committerThierry Reding <thierry.reding@gmail.com>2021-09-02 21:38:43 +0200
commitf0d6d7f26007907b108ed3624c641dc7614da505 (patch)
tree11276b9dd608b282f79d3c16579dd7ad080afeca /drivers/pwm
parent2e27afd0557f76a036183e0db3507aa94aab61bd (diff)
pwm: jz4740: Simplify using devm_pwmchip_add()
This allows to drop the platform_driver's remove function. This is the only user of driver data so this can go away, too. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'drivers/pwm')
-rw-r--r--drivers/pwm/pwm-jz4740.c12
1 files changed, 1 insertions, 11 deletions
diff --git a/drivers/pwm/pwm-jz4740.c b/drivers/pwm/pwm-jz4740.c
index 990e7904c7f1..23dc1fb770e2 100644
--- a/drivers/pwm/pwm-jz4740.c
+++ b/drivers/pwm/pwm-jz4740.c
@@ -245,16 +245,7 @@ static int jz4740_pwm_probe(struct platform_device *pdev)
jz4740->chip.ops = &jz4740_pwm_ops;
jz4740->chip.npwm = info->num_pwms;
- platform_set_drvdata(pdev, jz4740);
-
- return pwmchip_add(&jz4740->chip);
-}
-
-static int jz4740_pwm_remove(struct platform_device *pdev)
-{
- struct jz4740_pwm_chip *jz4740 = platform_get_drvdata(pdev);
-
- return pwmchip_remove(&jz4740->chip);
+ return devm_pwmchip_add(dev, &jz4740->chip);
}
static const struct soc_info __maybe_unused jz4740_soc_info = {
@@ -280,7 +271,6 @@ static struct platform_driver jz4740_pwm_driver = {
.of_match_table = of_match_ptr(jz4740_pwm_dt_ids),
},
.probe = jz4740_pwm_probe,
- .remove = jz4740_pwm_remove,
};
module_platform_driver(jz4740_pwm_driver);