diff options
Diffstat (limited to 'drivers/pwm/pwm-stm32.c')
| -rw-r--r-- | drivers/pwm/pwm-stm32.c | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/drivers/pwm/pwm-stm32.c b/drivers/pwm/pwm-stm32.c index 7a2be0453824..7ff48c14fae8 100644 --- a/drivers/pwm/pwm-stm32.c +++ b/drivers/pwm/pwm-stm32.c @@ -491,18 +491,18 @@ static const struct pwm_ops stm32pwm_ops = { }; static int stm32_pwm_set_breakinput(struct stm32_pwm *priv, - int index, int level, int filter) + const struct stm32_breakinput *bi) { - u32 shift = TIM_BDTR_BKF_SHIFT(index); - u32 bke = TIM_BDTR_BKE(index); - u32 bkp = TIM_BDTR_BKP(index); - u32 bkf = TIM_BDTR_BKF(index); + u32 shift = TIM_BDTR_BKF_SHIFT(bi->index); + u32 bke = TIM_BDTR_BKE(bi->index); + u32 bkp = TIM_BDTR_BKP(bi->index); + u32 bkf = TIM_BDTR_BKF(bi->index); u32 mask = bkf | bkp | bke; u32 bdtr; - bdtr = (filter & TIM_BDTR_BKF_MASK) << shift | bke; + bdtr = (bi->filter & TIM_BDTR_BKF_MASK) << shift | bke; - if (level) + if (bi->level) bdtr |= bkp; regmap_update_bits(priv->regmap, TIM_BDTR, mask, bdtr); @@ -518,10 +518,7 @@ static int stm32_pwm_apply_breakinputs(struct stm32_pwm *priv) int ret; for (i = 0; i < priv->num_breakinputs; i++) { - ret = stm32_pwm_set_breakinput(priv, - priv->breakinputs[i].index, - priv->breakinputs[i].level, - priv->breakinputs[i].filter); + ret = stm32_pwm_set_breakinput(priv, &priv->breakinputs[i]); if (ret < 0) return ret; } |