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pwm: bcm2835: Free resources only after pwmchip_remove()

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Before pwmchip_remove() returns the PWM is expected to be functional. So
remove the pwmchip before disabling the clock.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
This commit is contained in:
Uwe Kleine-König 2021-03-25 09:29:31 +01:00 • committed by Thierry Reding
parent d4ac3917bc
commit 3c817469a5
1 changed files with 3 additions and 1 deletions
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4
drivers/pwm/pwm-bcm2835.c
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@ -179,9 +179,11 @@ static int bcm2835_pwm_remove(struct platform_device *pdev)
{ {
struct bcm2835_pwm *pc = platform_get_drvdata(pdev); struct bcm2835_pwm *pc = platform_get_drvdata(pdev);
pwmchip_remove(&pc->chip);
clk_disable_unprepare(pc->clk); clk_disable_unprepare(pc->clk);
return pwmchip_remove(&pc->chip); return 0;
} }
static const struct of_device_id bcm2835_pwm_of_match[] = { static const struct of_device_id bcm2835_pwm_of_match[] = {