amdgpu_pm_sysfs_init 2851 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c 	r = amdgpu_pm_sysfs_init(adev);
amdgpu_pm_sysfs_init   34 drivers/gpu/drm/amd/amdgpu/amdgpu_pm.h int amdgpu_pm_sysfs_init(struct amdgpu_device *adev);