regulator: lp872x: Make REGULATOR_LP872X depend on I2C rather than I2C=y

lp872x regulator driver can be built a module after commit 631a1fc
"regulator: build: Allow most regulators to be built as modules".
Make REGULATOR_LP872X depend on I2C to allow building lp872x module when I2C=m.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig
index 445b40c..37f697d 100644 (file)
--- a/drivers/regulator/Kconfig
+++ b/drivers/regulator/Kconfig
@@ -201,7 +201,7 @@ config REGULATOR_LP3972
 
 config REGULATOR_LP872X
        tristate "TI/National Semiconductor LP8720/LP8725 voltage regulators"
-       depends on I2C=y
+       depends on I2C
        select REGMAP_I2C
        help
          This driver supports LP8720/LP8725 PMIC