[PATCH v4 033/115] pwm: stm32: Make use of pwmchip_parent() macro

[Uwe Kleine-König]

struct pwm_chip::dev is about to change. To not have to touch this
driver in the same commit as struct pwm_chip::dev, use the macro
provided for exactly this purpose.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig at pengutronix.de>
---
 drivers/pwm/pwm-stm32.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/pwm/pwm-stm32.c b/drivers/pwm/pwm-stm32.c
index 5f10cba492ec..d1dc9e3ca2a1 100644
--- a/drivers/pwm/pwm-stm32.c
+++ b/drivers/pwm/pwm-stm32.c
@@ -94,7 +94,7 @@ static int stm32_pwm_raw_capture(struct stm32_pwm *priv, struct pwm_device *pwm,
 				 unsigned long tmo_ms, u32 *raw_prd,
 				 u32 *raw_dty)
 {
-	struct device *parent = priv->chip.dev->parent;
+	struct device *parent = pwmchip_parent(&priv->chip)->parent;
 	enum stm32_timers_dmas dma_id;
 	u32 ccen, ccr;
 	int ret;
@@ -170,7 +170,7 @@ static int stm32_pwm_capture(struct pwm_chip *chip, struct pwm_device *pwm,
 
 	ret = clk_enable(priv->clk);
 	if (ret) {
-		dev_err(priv->chip.dev, "failed to enable counter clock\n");
+		dev_err(pwmchip_parent(chip), "failed to enable counter clock\n");
 		goto unlock;
 	}
 
-- 
2.42.0