X-Git-Url: https://repo.jachan.dev/linux.git/blobdiff_plain/e3691b7143c8804bc345bcbbdda9d13de9d1dd80..57e94c8b974d:/drivers/pwm/pwm-stm32.c

diff --git a/drivers/pwm/pwm-stm32.c b/drivers/pwm/pwm-stm32.c
index 60bfc07c4912..4f842550fbd1 100644
--- a/drivers/pwm/pwm-stm32.c
+++ b/drivers/pwm/pwm-stm32.c
@@ -170,7 +170,7 @@ static int stm32_pwm_capture(struct pwm_chip *chip, struct pwm_device *pwm,
 	unsigned long long prd, div, dty;
 	unsigned long rate;
 	unsigned int psc = 0, icpsc, scale;
-	u32 raw_prd, raw_dty;
+	u32 raw_prd = 0, raw_dty = 0;
 	int ret = 0;
 
 	mutex_lock(&priv->lock);
@@ -484,9 +484,7 @@ static int stm32_pwm_apply_locked(struct pwm_chip *chip, struct pwm_device *pwm,
 static const struct pwm_ops stm32pwm_ops = {
 	.owner = THIS_MODULE,
 	.apply = stm32_pwm_apply_locked,
-#if IS_ENABLED(CONFIG_DMA_ENGINE)
-	.capture = stm32_pwm_capture,
-#endif
+	.capture = IS_ENABLED(CONFIG_DMA_ENGINE) ? stm32_pwm_capture : NULL,
 };
 
 static int stm32_pwm_set_breakinput(struct stm32_pwm *priv,