From mboxrd@z Thu Jan 1 00:00:00 1970 From: linux@roeck-us.net (Guenter Roeck) Date: Thu, 28 Feb 2013 11:37:09 -0800 Subject: [PATCH] mfd: Fix AB8500 build failure if POWER_SUPPLY is not configured Message-ID: <1362080229-27334-1-git-send-email-linux@roeck-us.net> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org ab8500-sysctrl.c fails to build if POWER_SUPPLY is not configured. drivers/built-in.o: In function `ab8500_power_off': drivers/mfd/ab8500-sysctrl.c:37: undefined reference to `power_supply_get_by_name' drivers/mfd/ab8500-sysctrl.c:53: undefined reference to `power_supply_get_by_name' Select POWER_SUPPLY in Kconfig if AB8500_CORE is configured to fix the problem. Signed-off-by: Guenter Roeck --- drivers/mfd/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index 671f5b1..d5511de 100644 --- a/drivers/mfd/Kconfig +++ b/drivers/mfd/Kconfig @@ -860,6 +860,7 @@ config AB8500_CORE depends on GENERIC_HARDIRQS && ABX500_CORE && MFD_DB8500_PRCMU select MFD_CORE select IRQ_DOMAIN + select POWER_SUPPLY help Select this option to enable access to AB8500 power management chip. This connects to U8500 either on the SSP/SPI bus (deprecated -- 1.7.9.7