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| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2021-03-25 09:29:31 +0100 |
|---|---|---|
| committer | Thierry Reding <thierry.reding@gmail.com> | 2021-04-09 14:33:39 +0200 |
| commit | 3c817469a53d93bbae52f8ead207dc0b9aeebae9 (patch) | |
| tree | 7051f889531571bd1123687d8ccc7054f15f4462 /drivers/pwm/pwm-bcm2835.c | |
| parent | pwm: bcm-iproc: Free resources only after pwmchip_remove() (diff) | |
| download | linux-3c817469a53d93bbae52f8ead207dc0b9aeebae9.tar.xz linux-3c817469a53d93bbae52f8ead207dc0b9aeebae9.zip | |
pwm: bcm2835: Free resources only after pwmchip_remove()
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>
Diffstat (limited to 'drivers/pwm/pwm-bcm2835.c')
| -rw-r--r-- | drivers/pwm/pwm-bcm2835.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/pwm/pwm-bcm2835.c b/drivers/pwm/pwm-bcm2835.c index e4b54675b356..fc240d5b8121 100644 --- a/drivers/pwm/pwm-bcm2835.c +++ b/drivers/pwm/pwm-bcm2835.c @@ -179,9 +179,11 @@ static int bcm2835_pwm_remove(struct platform_device *pdev) { struct bcm2835_pwm *pc = platform_get_drvdata(pdev); + pwmchip_remove(&pc->chip); + clk_disable_unprepare(pc->clk); - return pwmchip_remove(&pc->chip); + return 0; } static const struct of_device_id bcm2835_pwm_of_match[] = { |