iio: proximity: sx9324: make use of regmap_set_bits()

Instead of using regmap_update_bits() and passing the mask twice, use
regmap_set_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-v3-36-88d1338c4cca@baylibre.comSigned-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

drivers/iio/proximity/sx9324.c

@@ -835,9 +835,8 @@ static int sx9324_init_compensation(struct iio_dev *indio_dev)
 	int ret;
 
 	/* run the compensation phase on all channels */
-	ret = regmap_update_bits(data->regmap, SX9324_REG_STAT2,
-				 SX9324_REG_STAT2_COMPSTAT_MASK,
-				 SX9324_REG_STAT2_COMPSTAT_MASK);
+	ret = regmap_set_bits(data->regmap, SX9324_REG_STAT2,
+			      SX9324_REG_STAT2_COMPSTAT_MASK);
 	if (ret)
 		return ret;