Commit 0512f050 authored by Uwe Kleine-König's avatar Uwe Kleine-König Committed by Thierry Reding
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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: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: default avatarThierry Reding <thierry.reding@gmail.com>
parent 30dffb42

drivers/pwm/pwm-berlin.c

+3 −3
Original line number Diff line number Diff line
@@ -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