iio: pressure: bmp280: use bulk regulator ops

The vddd and vdda supplies are always operated on together. We can
shrink the code a bit by using the bulk regulator helpers.

Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Bartosz Golaszewski 2019-10-02 10:57:56 +02:00 • committed by Jonathan Cameron
commit 1372d1a197