iio: light: st_uvis25_core: make use of regmap_clear_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-v3-31-88d1338c4cca@baylibre.comSigned-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

drivers/iio/light/st_uvis25_core.c

@@ -330,8 +330,8 @@ static int st_uvis25_suspend(struct device *dev)
 	struct iio_dev *iio_dev = dev_get_drvdata(dev);
 	struct st_uvis25_hw *hw = iio_priv(iio_dev);
 
-	return regmap_update_bits(hw->regmap, ST_UVIS25_REG_CTRL1_ADDR,
-				  ST_UVIS25_REG_ODR_MASK, 0);
+	return regmap_clear_bits(hw->regmap, ST_UVIS25_REG_CTRL1_ADDR,
+				 ST_UVIS25_REG_ODR_MASK);
 }
 
 static int st_uvis25_resume(struct device *dev)