pwm: sti: Free resources only after pwmchip_remove()

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

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>

diff --git a/drivers/pwm/pwm-sti.c b/drivers/pwm/pwm-sti.c
index 3064b32..f491d56 100644 (file)
--- a/drivers/pwm/pwm-sti.c
+++ b/drivers/pwm/pwm-sti.c
@@ -650,11 +650,12 @@ static int sti_pwm_remove(struct platform_device *pdev)
 {
        struct sti_pwm_chip *pc = platform_get_drvdata(pdev);
 
+       pwmchip_remove(&pc->chip);
 
        clk_unprepare(pc->pwm_clk);
        clk_unprepare(pc->cpt_clk);
 
-       return pwmchip_remove(&pc->chip);
+       return 0;
 }
 
 static const struct of_device_id sti_pwm_of_match[] = {