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pwm: berlin: Don't check the return code of pwmchip_remove()

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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>
This commit is contained in:
Uwe Kleine-König 2021-05-04 15:25:37 +02:00 committed by Thierry Reding
parent 30dffb42fc
commit 0512f0503b
1 changed files with 3 additions and 3 deletions
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6
drivers/pwm/pwm-berlin.c
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@ -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