Commit 498ba2a8 authored by He Ying's avatar He Ying Committed by Daniel Lezcano
Browse files

cpuidle: Fix ARM_QCOM_SPM_CPUIDLE configuration 



When CONFIG_ARM_QCOM_SPM_CPUIDLE is y and CONFIG_MMU is not set,
compiling errors are encountered as follows:

drivers/cpuidle/cpuidle-qcom-spm.o: In function `spm_dev_probe':
cpuidle-qcom-spm.c:(.text+0x140): undefined reference to `cpu_resume_arm'
cpuidle-qcom-spm.c:(.text+0x148): undefined reference to `cpu_resume_arm'

Note that cpu_resume_arm is defined when MMU is set. So, add dependency
on MMU in ARM_QCOM_SPM_CPUIDLE configuration.

Fixes: a871be6b ("cpuidle: Convert Qualcomm SPM driver to a generic CPUidle driver")
Reported-by: default avatarHulk Robot <hulkci@huawei.com>
Signed-off-by: default avatarHe Ying <heying24@huawei.com>
Signed-off-by: default avatarDaniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20210406123328.92904-1-heying24@huawei.com
parent 2dabed47

drivers/cpuidle/Kconfig.arm

+1 −1
Original line number Diff line number Diff line
@@ -107,7 +107,7 @@ config ARM_TEGRA_CPUIDLE 


config ARM_QCOM_SPM_CPUIDLE

	bool "CPU Idle Driver for Qualcomm Subsystem Power Manager (SPM)"

	depends on (ARCH_QCOM || COMPILE_TEST) && !ARM64

	depends on (ARCH_QCOM || COMPILE_TEST) && !ARM64 && MMU

	select ARM_CPU_SUSPEND

	select CPU_IDLE_MULTIPLE_DRIVERS

	select DT_IDLE_STATES