diff mbox series

[v3,14/41] iio: adc: mp2629_adc: make use of regmap_clear_bits(), regmap_set_bits()

Message ID 20240617-review-v3-14-88d1338c4cca@baylibre.com (mailing list archive)
State Accepted
Headers show
Series iio: simplify with regmap_set_bits(), regmap_clear_bits() | expand

Commit Message

Trevor Gamblin June 17, 2024, 1:49 p.m. UTC 
Instead of using regmap_update_bits() and passing the mask twice, use
regmap_set_bits().

Instead of using regmap_update_bits() and passing val = 0, use
regmap_clear_bits().

Suggested-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com>
Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
---
 drivers/iio/adc/mp2629_adc.c | 19 ++++++++-----------
 1 file changed, 8 insertions(+), 11 deletions(-)
diff mbox series

Patch

diff --git a/drivers/iio/adc/mp2629_adc.c b/drivers/iio/adc/mp2629_adc.c
index 7c66c2cd5be2..5f672765d4a2 100644
--- a/drivers/iio/adc/mp2629_adc.c
+++ b/drivers/iio/adc/mp2629_adc.c
@@ -131,9 +131,8 @@  static int mp2629_adc_probe(struct platform_device *pdev)
 	info->dev = dev;
 	platform_set_drvdata(pdev, indio_dev);
 
-	ret = regmap_update_bits(info->regmap, MP2629_REG_ADC_CTRL,
-				MP2629_ADC_START | MP2629_ADC_CONTINUOUS,
-				MP2629_ADC_START | MP2629_ADC_CONTINUOUS);
+	ret = regmap_set_bits(info->regmap, MP2629_REG_ADC_CTRL,
+			      MP2629_ADC_START | MP2629_ADC_CONTINUOUS);
 	if (ret) {
 		dev_err(dev, "adc enable fail: %d\n", ret);
 		return ret;
@@ -163,10 +162,9 @@  static int mp2629_adc_probe(struct platform_device *pdev)
 	iio_map_array_unregister(indio_dev);
 
 fail_disable:
-	regmap_update_bits(info->regmap, MP2629_REG_ADC_CTRL,
-					 MP2629_ADC_CONTINUOUS, 0);
-	regmap_update_bits(info->regmap, MP2629_REG_ADC_CTRL,
-					 MP2629_ADC_START, 0);
+	regmap_clear_bits(info->regmap, MP2629_REG_ADC_CTRL,
+			  MP2629_ADC_CONTINUOUS);
+	regmap_clear_bits(info->regmap, MP2629_REG_ADC_CTRL, MP2629_ADC_START);
 
 	return ret;
 }
@@ -180,10 +178,9 @@  static void mp2629_adc_remove(struct platform_device *pdev)
 
 	iio_map_array_unregister(indio_dev);
 
-	regmap_update_bits(info->regmap, MP2629_REG_ADC_CTRL,
-					 MP2629_ADC_CONTINUOUS, 0);
-	regmap_update_bits(info->regmap, MP2629_REG_ADC_CTRL,
-					 MP2629_ADC_START, 0);
+	regmap_clear_bits(info->regmap, MP2629_REG_ADC_CTRL,
+			  MP2629_ADC_CONTINUOUS);
+	regmap_clear_bits(info->regmap, MP2629_REG_ADC_CTRL, MP2629_ADC_START);
 }
 
 static const struct of_device_id mp2629_adc_of_match[] = {