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cpuidle: Fix ARM_QCOM_SPM_CPUIDLE configuration

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[ Upstream commit 498ba2a8a2 ]

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: a871be6b8e ("cpuidle: Convert Qualcomm SPM driver to a generic CPUidle driver")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: He Ying <heying24@huawei.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20210406123328.92904-1-heying24@huawei.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
He Ying 2021-04-06 08:33:28 -04:00 • committed by Greg Kroah-Hartman
commit e65c287c9b
1 changed files with 1 additions and 1 deletions
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2
drivers/cpuidle/Kconfig.arm
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@ -107,7 +107,7 @@ config ARM_TEGRA_CPUIDLE
config ARM_QCOM_SPM_CPUIDLE config ARM_QCOM_SPM_CPUIDLE
bool "CPU Idle Driver for Qualcomm Subsystem Power Manager (SPM)" 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 ARM_CPU_SUSPEND
select CPU_IDLE_MULTIPLE_DRIVERS select CPU_IDLE_MULTIPLE_DRIVERS
select DT_IDLE_STATES select DT_IDLE_STATES