diff options
| author | Kalle Valo <kvalo@kernel.org> | 2023-01-17 13:36:25 +0200 |
|---|---|---|
| committer | Kalle Valo <kvalo@kernel.org> | 2023-01-17 13:36:25 +0200 |
| commit | d0e99511834b6828c960e978d9a8cb6e5731250d (patch) | |
| tree | e7b062c1f9d28a55083477a1462286a7923a57fd /drivers/pwm/pwm-stm32-lp.c | |
| parent | de7d0ff301fccc75281d7d8eb98c4a47faacf32d (diff) | |
| parent | 80f8a66dede0a4b4e9e846765a97809c6fe49ce5 (diff) | |
| download | linux-d0e99511834b6828c960e978d9a8cb6e5731250d.tar.gz linux-d0e99511834b6828c960e978d9a8cb6e5731250d.tar.bz2 linux-d0e99511834b6828c960e978d9a8cb6e5731250d.zip | |
Merge wireless into wireless-next
Due to the two cherry picked commits from wireless to wireless-next we have
several conflicts in mt76. To avoid any bugs with conflicts merge wireless into
wireless-next.
96f134dc1964 wifi: mt76: handle possible mt76_rx_token_consume failures
fe13dad8992b wifi: mt76: dma: do not increment queue head if mt76_dma_add_buf fails
Diffstat (limited to 'drivers/pwm/pwm-stm32-lp.c')
| -rw-r--r-- | drivers/pwm/pwm-stm32-lp.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/pwm/pwm-stm32-lp.c b/drivers/pwm/pwm-stm32-lp.c index 3115abb3f52a..514ff58a4471 100644 --- a/drivers/pwm/pwm-stm32-lp.c +++ b/drivers/pwm/pwm-stm32-lp.c @@ -140,9 +140,8 @@ static int stm32_pwm_lp_apply(struct pwm_chip *chip, struct pwm_device *pwm, if (reenable) { /* Start LP timer in continuous mode */ - ret = regmap_update_bits(priv->regmap, STM32_LPTIM_CR, - STM32_LPTIM_CNTSTRT, - STM32_LPTIM_CNTSTRT); + ret = regmap_set_bits(priv->regmap, STM32_LPTIM_CR, + STM32_LPTIM_CNTSTRT); if (ret) { regmap_write(priv->regmap, STM32_LPTIM_CR, 0); goto err; @@ -157,9 +156,9 @@ err: return ret; } -static void stm32_pwm_lp_get_state(struct pwm_chip *chip, - struct pwm_device *pwm, - struct pwm_state *state) +static int stm32_pwm_lp_get_state(struct pwm_chip *chip, + struct pwm_device *pwm, + struct pwm_state *state) { struct stm32_pwm_lp *priv = to_stm32_pwm_lp(chip); unsigned long rate = clk_get_rate(priv->clk); @@ -185,6 +184,8 @@ static void stm32_pwm_lp_get_state(struct pwm_chip *chip, tmp = prd - val; tmp = (tmp << presc) * NSEC_PER_SEC; state->duty_cycle = DIV_ROUND_CLOSEST_ULL(tmp, rate); + + return 0; } static const struct pwm_ops stm32_pwm_lp_ops = { |