iio: health: afe4404: make use of regmap_clear_bits(), regmap_set_bits()

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>
Acked-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com>
Link: https://patch.msgid.link/20240617-review-v3-24-88d1338c4cca@baylibre.comSigned-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

drivers/iio/health/afe4404.c

@@ -430,8 +430,7 @@ static int afe4404_suspend(struct device *dev)
 	struct afe4404_data *afe = iio_priv(indio_dev);
 	int ret;
 
-	ret = regmap_update_bits(afe->regmap, AFE440X_CONTROL2,
-				 AFE440X_CONTROL2_PDN_AFE,
+	ret = regmap_set_bits(afe->regmap, AFE440X_CONTROL2,
 			      AFE440X_CONTROL2_PDN_AFE);
 	if (ret)
 		return ret;
@@ -457,8 +456,8 @@ static int afe4404_resume(struct device *dev)
 		return ret;
 	}
 
-	ret = regmap_update_bits(afe->regmap, AFE440X_CONTROL2,
-				 AFE440X_CONTROL2_PDN_AFE, 0);
+	ret = regmap_clear_bits(afe->regmap, AFE440X_CONTROL2,
+				AFE440X_CONTROL2_PDN_AFE);
 	if (ret)
 		return ret;