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power: supply: ucs1002: Fix build error without CONFIG_REGULATOR 

Fix gcc build error while CONFIG_REGULATOR is not set

drivers/power/supply/ucs1002_power.o: In function `ucs1002_probe':
drivers/power/supply/ucs1002_power.c:593: undefined reference to `devm_regulator_register'
drivers/power/supply/ucs1002_power.o:(.rodata+0x3b8): undefined reference to `regulator_enable_regmap'
drivers/power/supply/ucs1002_power.o:(.rodata+0x3c0): undefined reference to `regulator_disable_regmap'
drivers/power/supply/ucs1002_power.o:(.rodata+0x3c8): undefined reference to `regulator_is_enabled_regmap'

Add Kconfig dependency to CONFIG_REGULATOR.

Reported-by: Hulk Robot <hulkci@huawei.com>
Fixes: 9a2688e426 ("power: supply: Add driver for Microchip UCS1002")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
This commit is contained in:
YueHaibing 2019-05-10 15:18:23 +08:00 committed by Sebastian Reichel
parent 09eb8b7c5a
commit c8f3c9fe83
1 changed files with 1 additions and 0 deletions
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1
drivers/power/supply/Kconfig
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@ -675,6 +675,7 @@ config CHARGER_UCS1002
tristate "Microchip UCS1002 USB Port Power Controller" tristate "Microchip UCS1002 USB Port Power Controller"
depends on I2C depends on I2C
depends on OF depends on OF
depends on REGULATOR
select REGMAP_I2C select REGMAP_I2C
help help
Say Y to enable support for Microchip UCS1002 Programmable Say Y to enable support for Microchip UCS1002 Programmable