From 8614e210083e7ef135719e00bbc81e10f3f53286 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Uwe=20Kleine-K=C3=B6nig?= Date: Wed, 7 Jul 2021 18:28:17 +0200 Subject: [PATCH] pwm: stm32-lp: Simplify using devm_pwmchip_add() MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit This allows to drop the platform_driver's remove function. Signed-off-by: Uwe Kleine-König Signed-off-by: Thierry Reding --- drivers/pwm/pwm-stm32-lp.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) diff --git a/drivers/pwm/pwm-stm32-lp.c b/drivers/pwm/pwm-stm32-lp.c index e4a10aac354d..3115abb3f52a 100644 --- a/drivers/pwm/pwm-stm32-lp.c +++ b/drivers/pwm/pwm-stm32-lp.c @@ -209,7 +209,7 @@ static int stm32_pwm_lp_probe(struct platform_device *pdev) priv->chip.ops = &stm32_pwm_lp_ops; priv->chip.npwm = 1; - ret = pwmchip_add(&priv->chip); + ret = devm_pwmchip_add(&pdev->dev, &priv->chip); if (ret < 0) return ret; @@ -218,13 +218,6 @@ static int stm32_pwm_lp_probe(struct platform_device *pdev) return 0; } -static int stm32_pwm_lp_remove(struct platform_device *pdev) -{ - struct stm32_pwm_lp *priv = platform_get_drvdata(pdev); - - return pwmchip_remove(&priv->chip); -} - static int __maybe_unused stm32_pwm_lp_suspend(struct device *dev) { struct stm32_pwm_lp *priv = dev_get_drvdata(dev); @@ -256,7 +249,6 @@ MODULE_DEVICE_TABLE(of, stm32_pwm_lp_of_match); static struct platform_driver stm32_pwm_lp_driver = { .probe = stm32_pwm_lp_probe, - .remove = stm32_pwm_lp_remove, .driver = { .name = "stm32-pwm-lp", .of_match_table = of_match_ptr(stm32_pwm_lp_of_match), -- 2.11.0