drm/amdgpu: Fix build with missing pm_suspend_target_state module export
Building a randconfig here triggered: ERROR: modpost: "pm_suspend_target_state" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined! because the module export of that symbol happens in kernel/power/suspend.c which is enabled with CONFIG_SUSPEND. The ifdef guards in amdgpu_acpi_is_s0ix_supported(), however, test for CONFIG_PM_SLEEP which is defined like this: config PM_SLEEP def_bool y depends on SUSPEND || HIBERNATE_CALLBACKS and that randconfig has: # CONFIG_SUSPEND is not set CONFIG_HIBERNATE_CALLBACKS=y leading to the module export missing. Change the ifdeffery to depend directly on CONFIG_SUSPEND. Fixes: 5706cb3c910c ("drm/amdgpu: fix checking pmops when PM_SLEEP is not enabled") Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Borislav Petkov <bp@suse.de> Link: https://lkml.kernel.org/r/YSP6Lv53QV0cOAsd@zn.tnic Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
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@ -1040,7 +1040,7 @@ void amdgpu_acpi_detect(void)
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*/
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bool amdgpu_acpi_is_s0ix_active(struct amdgpu_device *adev)
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{
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#if IS_ENABLED(CONFIG_AMD_PMC) && IS_ENABLED(CONFIG_PM_SLEEP)
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#if IS_ENABLED(CONFIG_AMD_PMC) && IS_ENABLED(CONFIG_SUSPEND)
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if (acpi_gbl_FADT.flags & ACPI_FADT_LOW_POWER_S0) {
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if (adev->flags & AMD_IS_APU)
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return pm_suspend_target_state == PM_SUSPEND_TO_IDLE;
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