regulator: rt4801: Select REGMAP_I2C to fix build error

Fix build error when CONFIG_REGMAP_I2C is not set.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Link: https://lore.kernel.org/r/20200819085959.1914471-1-axel.lin@ingics.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Axel Lin 2020-08-19 16:59:59 +08:00 committed by Mark Brown
parent 8bdaa43808
commit 02532cb805
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@ -907,6 +907,7 @@ config REGULATOR_ROHM
config REGULATOR_RT4801
tristate "Richtek RT4801 Regulators"
depends on I2C
select REGMAP_I2C
help
This adds support for voltage regulators in Richtek RT4801 Display Bias IC.
The device supports two regulators (DSVP/DSVN).