Merge 4.14-rc4 into staging-next

We want the staging/iio fixes in here as well to handle merge issues.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/iio/trigger/stm32-timer-trigger.c b/drivers/iio/trigger/stm32-timer-trigger.c
index d523b056f468..b542dc484969 100644
--- a/drivers/iio/trigger/stm32-timer-trigger.c
+++ b/drivers/iio/trigger/stm32-timer-trigger.c
@@ -174,6 +174,7 @@ static void stm32_timer_stop(struct stm32_timer_trigger *priv)
                 clk_disable(priv->clk);
 
         /* Stop timer */
+        regmap_update_bits(priv->regmap, TIM_CR1, TIM_CR1_ARPE, 0);
         regmap_update_bits(priv->regmap, TIM_CR1, TIM_CR1_CEN, 0);
         regmap_write(priv->regmap, TIM_PSC, 0);
         regmap_write(priv->regmap, TIM_ARR, 0);
@@ -713,8 +714,9 @@ static ssize_t stm32_count_set_preset(struct iio_dev *indio_dev,
         if (ret)
                 return ret;
 
+        /* TIMx_ARR register shouldn't be buffered (ARPE=0) */
+        regmap_update_bits(priv->regmap, TIM_CR1, TIM_CR1_ARPE, 0);
         regmap_write(priv->regmap, TIM_ARR, preset);
-        regmap_update_bits(priv->regmap, TIM_CR1, TIM_CR1_ARPE, TIM_CR1_ARPE);
 
         return len;
 }