From 0512f0503b051a98608a9b0d33b75482b960a313 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= Date: Tue, 4 May 2021 15:25:37 +0200 Subject: [PATCH] pwm: berlin: Don't check the return code of pwmchip_remove() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit pwmchip_remove() always returns 0. Don't use the value to make it possible to eventually change the function to return void. This is a good thing as pwmchip_remove() is usually called from a remove function (mostly for platform devices) and their return value is ignored by the device core anyhow. Signed-off-by: Uwe Kleine-König Signed-off-by: Thierry Reding --- drivers/pwm/pwm-berlin.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/pwm/pwm-berlin.c b/drivers/pwm/pwm-berlin.c index c17d7e8f0470..5537b5f6dd5d 100644 --- a/drivers/pwm/pwm-berlin.c +++ b/drivers/pwm/pwm-berlin.c @@ -256,12 +256,12 @@ static int berlin_pwm_probe(struct platform_device *pdev) static int berlin_pwm_remove(struct platform_device *pdev) { struct berlin_pwm_chip *bpc = platform_get_drvdata(pdev); - int ret; - ret = pwmchip_remove(&bpc->chip); + pwmchip_remove(&bpc->chip); + clk_disable_unprepare(bpc->clk); - return ret; + return 0; } #ifdef CONFIG_PM_SLEEP