mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-29 13:53:33 +00:00
cpuidle: add ARCH_SUSPEND_POSSIBLE dependencies
Some ARMv4 processors don't support suspend, which leads to a build failure with the tegra and qualcomm cpuidle driver: WARNING: unmet direct dependencies detected for ARM_CPU_SUSPEND Depends on [n]: ARCH_SUSPEND_POSSIBLE [=n] Selected by [y]: - ARM_TEGRA_CPUIDLE [=y] && CPU_IDLE [=y] && (ARM [=y] || ARM64) && (ARCH_TEGRA [=n] || COMPILE_TEST [=y]) && !ARM64 && MMU [=y] arch/arm/kernel/sleep.o: in function `__cpu_suspend': (.text+0x68): undefined reference to `cpu_sa110_suspend_size' (.text+0x68): undefined reference to `cpu_fa526_suspend_size' Add an explicit dependency to make randconfig builds avoid this combination. Fixes:faae6c9f2e
("cpuidle: tegra: Enable compile testing") Fixes:a871be6b8e
("cpuidle: Convert Qualcomm SPM driver to a generic CPUidle driver") Link: https://lore.kernel.org/all/20211013160125.772873-1-arnd@kernel.org/ Cc: All applicable <stable@vger.kernel.org> Reviewed-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
parent
74528edfbc
commit
7787943a3a
1 changed files with 2 additions and 0 deletions
|
@ -102,6 +102,7 @@ config ARM_MVEBU_V7_CPUIDLE
|
||||||
config ARM_TEGRA_CPUIDLE
|
config ARM_TEGRA_CPUIDLE
|
||||||
bool "CPU Idle Driver for NVIDIA Tegra SoCs"
|
bool "CPU Idle Driver for NVIDIA Tegra SoCs"
|
||||||
depends on (ARCH_TEGRA || COMPILE_TEST) && !ARM64 && MMU
|
depends on (ARCH_TEGRA || COMPILE_TEST) && !ARM64 && MMU
|
||||||
|
depends on ARCH_SUSPEND_POSSIBLE
|
||||||
select ARCH_NEEDS_CPU_IDLE_COUPLED if SMP
|
select ARCH_NEEDS_CPU_IDLE_COUPLED if SMP
|
||||||
select ARM_CPU_SUSPEND
|
select ARM_CPU_SUSPEND
|
||||||
help
|
help
|
||||||
|
@ -110,6 +111,7 @@ 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 && MMU
|
depends on (ARCH_QCOM || COMPILE_TEST) && !ARM64 && MMU
|
||||||
|
depends on ARCH_SUSPEND_POSSIBLE
|
||||||
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
|
||||||
|
|
Loading…
Reference in a new issue