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path: root/drivers/pwm/pwm-rcar.c
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Diffstat (limited to 'drivers/pwm/pwm-rcar.c')
-rw-r--r--drivers/pwm/pwm-rcar.c10
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/pwm/pwm-rcar.c b/drivers/pwm/pwm-rcar.c
index 2685577b6dd4..7ab9eb6616d9 100644
--- a/drivers/pwm/pwm-rcar.c
+++ b/drivers/pwm/pwm-rcar.c
@@ -229,24 +229,28 @@ static int rcar_pwm_probe(struct platform_device *pdev)
rcar_pwm->chip.base = -1;
rcar_pwm->chip.npwm = 1;
+ pm_runtime_enable(&pdev->dev);
+
ret = pwmchip_add(&rcar_pwm->chip);
if (ret < 0) {
dev_err(&pdev->dev, "failed to register PWM chip: %d\n", ret);
+ pm_runtime_disable(&pdev->dev);
return ret;
}
- pm_runtime_enable(&pdev->dev);
-
return 0;
}
static int rcar_pwm_remove(struct platform_device *pdev)
{
struct rcar_pwm_chip *rcar_pwm = platform_get_drvdata(pdev);
+ int ret;
+
+ ret = pwmchip_remove(&rcar_pwm->chip);
pm_runtime_disable(&pdev->dev);
- return pwmchip_remove(&rcar_pwm->chip);
+ return ret;
}
static const struct of_device_id rcar_pwm_of_table[] = {