regulator: fixed: use dev_err_probe for register

regulator: fixed: use dev_err_probe for register

[ Upstream commit d0f95e6496a974a890df5eda65ffaee66ab0dc73 ]

Instead of returning error directly, use dev_err_probe. This avoids
messages in the dmesg log for devices which will be probed again later.

Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
Link: https://lore.kernel.org/r/20210721165716.19915-1-macroalpha82@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Stable-dep-of: 636f4618b1cd ("regulator: fixed: fix GPIO descriptor leak on register failure")
Signed-off-by: Sasha Levin <sashal@kernel.org>