diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/kfd_migrate.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_migrate.h | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_migrate.h b/drivers/gpu/drm/amd/amdkfd/kfd_migrate.h index 37ad99cb073d..0de76b5d4973 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_migrate.h +++ b/drivers/gpu/drm/amd/amdkfd/kfd_migrate.h @@ -25,6 +25,8 @@ #ifndef KFD_MIGRATE_H_ #define KFD_MIGRATE_H_ +#if IS_ENABLED(CONFIG_HSA_AMD_SVM) + #include <linux/rwsem.h> #include <linux/list.h> #include <linux/mutex.h> @@ -44,17 +46,20 @@ int svm_migrate_vram_to_ram(struct svm_range *prange, struct mm_struct *mm); unsigned long svm_migrate_addr_to_pfn(struct amdgpu_device *adev, unsigned long addr); -#if defined(CONFIG_DEVICE_PRIVATE) int svm_migrate_init(struct amdgpu_device *adev); void svm_migrate_fini(struct amdgpu_device *adev); #else + static inline int svm_migrate_init(struct amdgpu_device *adev) { - DRM_WARN_ONCE("DEVICE_PRIVATE kernel config option is not enabled, " - "add CONFIG_DEVICE_PRIVATE=y in config file to fix\n"); - return -ENODEV; + return 0; +} +static inline void svm_migrate_fini(struct amdgpu_device *adev) +{ + /* empty */ } -static inline void svm_migrate_fini(struct amdgpu_device *adev) {} -#endif + +#endif /* IS_ENABLED(CONFIG_HSA_AMD_SVM) */ + #endif /* KFD_MIGRATE_H_ */ |