From e23aaafcdb395a3114f5f6c25070170d8c349d33 Mon Sep 17 00:00:00 2001 From: Fabrice Gasnier Date: Tue, 3 Mar 2020 15:59:44 +0100 Subject: iio: trigger: stm32-timer: rename enabled flag "clk_enabled" flag reflects enabled state of the timer, for master mode, slave mode or trigger (with sampling_frequency). So rename it to "enabled". Signed-off-by: Fabrice Gasnier Signed-off-by: Jonathan Cameron --- drivers/iio/trigger/stm32-timer-trigger.c | 28 ++++++++++++++-------------- 1 file changed, 14 insertions(+), 14 deletions(-) (limited to 'drivers/iio') diff --git a/drivers/iio/trigger/stm32-timer-trigger.c b/drivers/iio/trigger/stm32-timer-trigger.c index 16a3b6bed7b6..32e1249f2b91 100644 --- a/drivers/iio/trigger/stm32-timer-trigger.c +++ b/drivers/iio/trigger/stm32-timer-trigger.c @@ -79,7 +79,7 @@ struct stm32_timer_trigger { struct device *dev; struct regmap *regmap; struct clk *clk; - bool clk_enabled; + bool enabled; u32 max_arr; const void *triggers; const void *valids; @@ -140,8 +140,8 @@ static int stm32_timer_start(struct stm32_timer_trigger *priv, return -EBUSY; mutex_lock(&priv->lock); - if (!priv->clk_enabled) { - priv->clk_enabled = true; + if (!priv->enabled) { + priv->enabled = true; clk_enable(priv->clk); } @@ -185,8 +185,8 @@ static void stm32_timer_stop(struct stm32_timer_trigger *priv) /* Make sure that registers are updated */ regmap_update_bits(priv->regmap, TIM_EGR, TIM_EGR_UG, TIM_EGR_UG); - if (priv->clk_enabled) { - priv->clk_enabled = false; + if (priv->enabled) { + priv->enabled = false; clk_disable(priv->clk); } mutex_unlock(&priv->lock); @@ -305,9 +305,9 @@ static ssize_t stm32_tt_store_master_mode(struct device *dev, if (!strncmp(master_mode_table[i], buf, strlen(master_mode_table[i]))) { mutex_lock(&priv->lock); - if (!priv->clk_enabled) { + if (!priv->enabled) { /* Clock should be enabled first */ - priv->clk_enabled = true; + priv->enabled = true; clk_enable(priv->clk); } regmap_update_bits(priv->regmap, TIM_CR2, mask, @@ -476,8 +476,8 @@ static int stm32_counter_write_raw(struct iio_dev *indio_dev, case IIO_CHAN_INFO_ENABLE: mutex_lock(&priv->lock); if (val) { - if (!priv->clk_enabled) { - priv->clk_enabled = true; + if (!priv->enabled) { + priv->enabled = true; clk_enable(priv->clk); } regmap_update_bits(priv->regmap, TIM_CR1, TIM_CR1_CEN, @@ -485,8 +485,8 @@ static int stm32_counter_write_raw(struct iio_dev *indio_dev, } else { regmap_update_bits(priv->regmap, TIM_CR1, TIM_CR1_CEN, 0); - if (priv->clk_enabled) { - priv->clk_enabled = false; + if (priv->enabled) { + priv->enabled = false; clk_disable(priv->clk); } } @@ -594,9 +594,9 @@ static int stm32_set_enable_mode(struct iio_dev *indio_dev, * enable counter clock, so it can use it. Keeps it in sync with CEN. */ mutex_lock(&priv->lock); - if (sms == 6 && !priv->clk_enabled) { + if (sms == 6 && !priv->enabled) { clk_enable(priv->clk); - priv->clk_enabled = true; + priv->enabled = true; } mutex_unlock(&priv->lock); @@ -806,7 +806,7 @@ static int stm32_timer_trigger_remove(struct platform_device *pdev) if (!(val & TIM_CCER_CCXE)) regmap_update_bits(priv->regmap, TIM_CR1, TIM_CR1_CEN, 0); - if (priv->clk_enabled) + if (priv->enabled) clk_disable(priv->clk); return 0; -- cgit