regulator: isl9305: REGULATOR_ISL9305 needs to select REGMAP_I2C

Fix ERROR: "devm_regmap_init_i2c" [drivers/regulator/isl9305.ko] undefined!

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

diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig
index 3c8b6f4..e0ee400 100644 (file)
--- a/drivers/regulator/Kconfig
+++ b/drivers/regulator/Kconfig
@@ -253,6 +253,7 @@ config REGULATOR_HI6421
 config REGULATOR_ISL9305
        tristate "Intersil ISL9305 regulator"
        depends on I2C
+       select REGMAP_I2C
        help
          This driver supports ISL9305 voltage regulator chip.