1 files changed, 1 insertions, 1 deletions

diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h
index 142d752fc450..813042cede57 100644
--- a/include/drm/ttm/ttm_bo_driver.h
+++ b/include/drm/ttm/ttm_bo_driver.h
@@ -277,7 +277,7 @@ struct ttm_mem_type_manager {
         bool has_type;
         bool use_type;
         uint32_t flags;
-        unsigned long gpu_offset;
+        uint64_t gpu_offset; /* GPU address space is independent of CPU word size */
         uint64_t size;
         uint32_t available_caching;
         uint32_t default_caching;