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authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>2021-05-04 15:25:37 +0200
committerThierry Reding <thierry.reding@gmail.com>2021-06-30 19:12:18 +0200
commit0512f0503b051a98608a9b0d33b75482b960a313 (patch)
tree3ddcea33189dc2d043becf248f15bb61229affe8 /drivers/pwm/pwm-berlin.c
parent30dffb42fcd4b127474f089e9c03fbc0dfc649a8 (diff)
pwm: berlin: Don't check the return code of pwmchip_remove()
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 <u.kleine-koenig@pengutronix.de> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'drivers/pwm/pwm-berlin.c')
-rw-r--r--drivers/pwm/pwm-berlin.c6
1 files 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