[PATCH 4/5] pwm: stm32-lp: Use regmap_clear_bits and regmap_set_bits where applicable

[Uwe Kleine-König]

Found using coccinelle and the following semantic patch:

@@
expression map, reg, bits;
@@

- regmap_update_bits(map, reg, bits, bits)
+ regmap_set_bits(map, reg, bits)

@@
expression map, reg, bits;
@@

- regmap_update_bits(map, reg, bits, 0)
+ regmap_clear_bits(map, reg, bits)

Signed-off-by: Uwe Kleine-König <u.kleine-koenig at pengutronix.de>
---
 drivers/pwm/pwm-stm32-lp.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/pwm/pwm-stm32-lp.c b/drivers/pwm/pwm-stm32-lp.c
index 3115abb3f52a..212bdc7d51ee 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;
-- 
2.38.1