diff options
| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2021-03-24 20:56:35 +0100 |
|---|---|---|
| committer | Thierry Reding <thierry.reding@gmail.com> | 2021-04-09 14:31:08 +0200 |
| commit | 89c6f314602efeecfe8d9093571b3bbfe1029ab5 (patch) | |
| tree | 6e2760b6fac06c3fb463cb41fc74c984626742f3 /drivers/pwm/pwm-atmel.c | |
| parent | 1a7a6e8072ea0e4582de2da63a9088841fde798e (diff) | |
pwm: atmel: 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: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'drivers/pwm/pwm-atmel.c')
| -rw-r--r-- | drivers/pwm/pwm-atmel.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/pwm/pwm-atmel.c b/drivers/pwm/pwm-atmel.c index a4d0be6b265b..d49da708337f 100644 --- a/drivers/pwm/pwm-atmel.c +++ b/drivers/pwm/pwm-atmel.c @@ -450,10 +450,12 @@ static int atmel_pwm_remove(struct platform_device *pdev) { struct atmel_pwm_chip *atmel_pwm = platform_get_drvdata(pdev); + pwmchip_remove(&atmel_pwm->chip); + clk_unprepare(atmel_pwm->clk); mutex_destroy(&atmel_pwm->isr_lock); - return pwmchip_remove(&atmel_pwm->chip); + return 0; } static struct platform_driver atmel_pwm_driver = { |