drm/bridge: sii902x: Use devm_regulator_bulk_get_enable()

[ Upstream commit ff1eae12

 ]

Simplify using devm_regulator_bulk_get_enable()

Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com>
Acked-by: Robert Foss <robert.foss@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/e6153c7beb2076b9ea13082b2024ec3296bc08bc.1669799805.git.mazziesaccount@gmail.com
Stable-dep-of: 08ac6f13

 ("drm/bridge: sii902x: Fix probing race issue")
Signed-off-by: Sasha Levin <sashal@kernel.org>