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| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2021-03-08 10:51:50 +0100 |
|---|---|---|
| committer | Thierry Reding <thierry.reding@gmail.com> | 2021-03-22 12:06:45 +0100 |
| commit | c77e99f434c29d79505bd740cfead9648dfe0795 (patch) | |
| tree | bb3f10d948da0d9eb72639390b30948a54fa80bd /drivers/pwm | |
| parent | 30882cf130078e6ba7d84d6d56e056b8b5e705d5 (diff) | |
| download | linux-stable-c77e99f434c29d79505bd740cfead9648dfe0795.tar.gz linux-stable-c77e99f434c29d79505bd740cfead9648dfe0795.tar.bz2 linux-stable-c77e99f434c29d79505bd740cfead9648dfe0795.zip | |
pwm: atmel-tcb: Only free resources after pwm_chip_remove() returned
Otherwise the PWM stops working before the PWM core and its consumers
are aware the device is going away.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'drivers/pwm')
| -rw-r--r-- | drivers/pwm/pwm-atmel-tcb.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/pwm/pwm-atmel-tcb.c b/drivers/pwm/pwm-atmel-tcb.c index 4d2253f3048c..8451d3e846be 100644 --- a/drivers/pwm/pwm-atmel-tcb.c +++ b/drivers/pwm/pwm-atmel-tcb.c @@ -507,14 +507,14 @@ static int atmel_tcb_pwm_remove(struct platform_device *pdev) struct atmel_tcb_pwm_chip *tcbpwm = platform_get_drvdata(pdev); int err; - clk_disable_unprepare(tcbpwm->slow_clk); - clk_put(tcbpwm->slow_clk); - clk_put(tcbpwm->clk); - err = pwmchip_remove(&tcbpwm->chip); if (err < 0) return err; + clk_disable_unprepare(tcbpwm->slow_clk); + clk_put(tcbpwm->slow_clk); + clk_put(tcbpwm->clk); + return 0; } |