From f3bcd06f574a0751ee40ec25b9aad6968877ae5f Mon Sep 17 00:00:00 2001 From: Fabrice Gasnier Date: Thu, 21 Nov 2019 12:05:17 +0100 Subject: [PATCH] iio: trigger: stm32-timer: remove unnecessary update event There is no need to explicitly generate update event to update timer master mode. Signed-off-by: Fabrice Gasnier Signed-off-by: Jonathan Cameron --- drivers/iio/trigger/stm32-timer-trigger.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/iio/trigger/stm32-timer-trigger.c b/drivers/iio/trigger/stm32-timer-trigger.c index a5dfe65cd9b9d..2e0d32aa84366 100644 --- a/drivers/iio/trigger/stm32-timer-trigger.c +++ b/drivers/iio/trigger/stm32-timer-trigger.c @@ -297,9 +297,6 @@ static ssize_t stm32_tt_store_master_mode(struct device *dev, strlen(master_mode_table[i]))) { regmap_update_bits(priv->regmap, TIM_CR2, mask, i << shift); - /* Make sure that registers are updated */ - regmap_update_bits(priv->regmap, TIM_EGR, - TIM_EGR_UG, TIM_EGR_UG); return len; } }