Commit 63292751 authored by Uwe Kleine-König's avatar Uwe Kleine-König Committed by Thierry Reding
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pwm: atmel-hlcdc: Don't check the return code of pwmchip_remove() 



pwmchip_remove() returns always 0. Don't use the value to make it
possible to eventually change the function to return void. Also the
driver core ignores the return value of atmel_hlcdc_pwm_remove()
and considers the device removed anyhow.

Signed-off-by: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: default avatarThierry Reding <thierry.reding@gmail.com>
parent a75bc6b7

drivers/pwm/pwm-atmel-hlcdc.c

+1 −4
Original line number Diff line number Diff line
@@ -281,11 +281,8 @@ static int atmel_hlcdc_pwm_probe(struct platform_device *pdev) 
static int atmel_hlcdc_pwm_remove(struct platform_device *pdev)

{

	struct atmel_hlcdc_pwm *chip = platform_get_drvdata(pdev);

	int ret;



	ret = pwmchip_remove(&chip->chip);

	if (ret)

		return ret;

	pwmchip_remove(&chip->chip);



	clk_disable_unprepare(chip->hlcdc->periph_clk);