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power: supply: qcom_smbb: add regulator dependency

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The added regulator dependency in the smbb driver causes build errors
when regulators are disabled, e.g. in randconfig build testing:

drivers/power/supply/qcom_smbb.o: In function `smbb_chg_otg_is_enabled':
qcom_smbb.c:(.text.smbb_chg_otg_is_enabled+0x18): undefined reference to `rdev_get_drvdata'
drivers/power/supply/qcom_smbb.o: In function `smbb_charger_probe':
qcom_smbb.c:(.text.smbb_charger_probe+0x410): undefined reference to `devm_regulator_register'

This adds a Kconfig dependency to avoid the link error.

Fixes: 61274eff0d ("power: supply: qcom_smbb: Add otg regulator for control of vbus")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
This commit is contained in:
Arnd Bergmann 2017-01-18 16:12:10 +01:00 committed by Sebastian Reichel
parent b6d30432e0
commit 51962a359c
1 changed files with 1 additions and 0 deletions
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drivers/power/supply/Kconfig
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@ -404,6 +404,7 @@ config CHARGER_QCOM_SMBB
depends on MFD_SPMI_PMIC || COMPILE_TEST
depends on OF
depends on EXTCON
depends on REGULATOR
help
Say Y to include support for the Switch-Mode Battery Charger and
Boost (SMBB) hardware found in Qualcomm PM8941 PMICs. The charger