The qcom spm driver uses cpu_resume_arm(), which is not included in the kernel in all configurations: drivers/built-in.o: In function `qcom_cpu_spc': :(.text+0xbc022): undefined reference to `cpu_suspend' drivers/built-in.o: In function `qcom_cpuidle_init': :(.init.text+0x610c): undefined reference to `cpu_resume_arm' This adds a 'select' Kconfig statement to ensure it's always enabled. Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx> --- This has been broken for a while but not even shown up in many thousands of randconfig builds until today. Please queue it up for 4.5 unless you think it should really go into 4.4 as well. diff --git a/drivers/soc/qcom/Kconfig b/drivers/soc/qcom/Kconfig index 3c6e3893b76c..461b387d03cc 100644 --- a/drivers/soc/qcom/Kconfig +++ b/drivers/soc/qcom/Kconfig @@ -13,6 +13,7 @@ config QCOM_GSBI config QCOM_PM bool "Qualcomm Power Management" depends on ARCH_QCOM && !ARM64 + select ARM_CPU_SUSPEND select QCOM_SCM help QCOM Platform specific power driver to manage cores and L2 low power -- To unsubscribe from this list: send the line "unsubscribe linux-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
