From: Arnd Bergmann Date: Wed, 18 Jan 2017 15:12:10 +0000 (+0100) Subject: power: supply: qcom_smbb: add regulator dependency X-Git-Tag: android-x86-8.1-r1~4150^2~12 X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=51962a359cdcea82b298810e52953ec59ed74427;p=android-x86%2Fkernel.git power: supply: qcom_smbb: add regulator dependency 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: 61274eff0dde ("power: supply: qcom_smbb: Add otg regulator for control of vbus") Signed-off-by: Arnd Bergmann Signed-off-by: Sebastian Reichel --- diff --git a/drivers/power/supply/Kconfig b/drivers/power/supply/Kconfig index 59f9841dc246..5f134cf8988c 100644 --- a/drivers/power/supply/Kconfig +++ b/drivers/power/supply/Kconfig @@ -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