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| author | Arnd Bergmann <arnd@arndb.de> | 2023-02-06 20:33:06 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2023-02-09 20:50:39 +0100 |
| commit | 7787943a3a8ade6594a68db28c166adbb1d3708c (patch) | |
| tree | 319a234770d658d8017ff2e349190b5b8de0c346 /drivers/interconnect/samsung | |
| parent | 74528edfbc664f9d2c927c4e5a44f1285598ed0f (diff) | |
| download | lwn-7787943a3a8ade6594a68db28c166adbb1d3708c.tar.gz lwn-7787943a3a8ade6594a68db28c166adbb1d3708c.zip | |
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: faae6c9f2e68 ("cpuidle: tegra: Enable compile testing")
Fixes: a871be6b8eee ("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>
Diffstat (limited to 'drivers/interconnect/samsung')
0 files changed, 0 insertions, 0 deletions