[PATCH 1/3] pwm: stm32: Remove clutter from ternary operator

[Thierry Reding <thierry.reding@gmail.com>]

Remove usage of the ternary operator to assign values for register
fields. This removes clutter and improves readability.

Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
---
 drivers/pwm/pwm-stm32.c | 18 +++++++++++++-----
 1 file changed, 13 insertions(+), 5 deletions(-)

diff --git a/drivers/pwm/pwm-stm32.c b/drivers/pwm/pwm-stm32.c
index 9430b4cd383f..b12fb11b7a55 100644
--- a/drivers/pwm/pwm-stm32.c
+++ b/drivers/pwm/pwm-stm32.c
@@ -493,11 +493,19 @@ static const struct pwm_ops stm32pwm_ops = {
 static int stm32_pwm_set_breakinput(struct stm32_pwm *priv,
 				    int index, int level, int filter)
 {
-	u32 bke = (index == 0) ? TIM_BDTR_BKE : TIM_BDTR_BK2E;
-	int shift = (index == 0) ? TIM_BDTR_BKF_SHIFT : TIM_BDTR_BK2F_SHIFT;
-	u32 mask = (index == 0) ? TIM_BDTR_BKE | TIM_BDTR_BKP | TIM_BDTR_BKF
-				: TIM_BDTR_BK2E | TIM_BDTR_BK2P | TIM_BDTR_BK2F;
-	u32 bdtr = bke;
+	u32 bke, shift, mask, bdtr;
+
+	if (index == 0) {
+		bke = TIM_BDTR_BKE;
+		shift = TIM_BDTR_BKF_SHIFT;
+		mask = TIM_BDTR_BKE | TIM_BDTR_BKP | TIM_BDTR_BKF;
+	} else {
+		bke = TIM_BDTR_BK2E;
+		shift = TIM_BDTR_BK2F_SHIFT;
+		mask = TIM_BDTR_BK2E | TIM_BDTR_BK2P | TIM_BDTR_BK2F;
+	}
+
+	bdtr = bke;
 
 	/*
 	 * The both bits could be set since only one will be wrote
-- 
2.23.0