From 8c89fd866ad221af037ef0ec3d60b83d0b859c65 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Uwe=20Kleine-K=C3=B6nig?= Date: Thu, 13 Jul 2023 17:51:42 +0200 Subject: [PATCH] pwm: stm32: 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.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) diff --git a/drivers/pwm/pwm-stm32.c b/drivers/pwm/pwm-stm32.c index 687967d..3d6be77 100644 --- a/drivers/pwm/pwm-stm32.c +++ b/drivers/pwm/pwm-stm32.c @@ -637,7 +637,7 @@ static int stm32_pwm_probe(struct platform_device *pdev) priv->chip.ops = &stm32pwm_ops; priv->chip.npwm = stm32_pwm_detect_channels(priv); - ret = pwmchip_add(&priv->chip); + ret = devm_pwmchip_add(dev, &priv->chip); if (ret < 0) return ret; @@ -646,13 +646,6 @@ static int stm32_pwm_probe(struct platform_device *pdev) return 0; } -static void stm32_pwm_remove(struct platform_device *pdev) -{ - struct stm32_pwm *priv = platform_get_drvdata(pdev); - - pwmchip_remove(&priv->chip); -} - static int __maybe_unused stm32_pwm_suspend(struct device *dev) { struct stm32_pwm *priv = dev_get_drvdata(dev); @@ -697,7 +690,6 @@ MODULE_DEVICE_TABLE(of, stm32_pwm_of_match); static struct platform_driver stm32_pwm_driver = { .probe = stm32_pwm_probe, - .remove_new = stm32_pwm_remove, .driver = { .name = "stm32-pwm", .of_match_table = stm32_pwm_of_match, -- 2.7.4