drm/radeon: keep start and end offset in the SA

Instead of offset + size keep start and end offset directly.

Signed-off-by: Christian König <deathsimple@vodafone.de>
Signed-off-by: Dave Airlie <airlied@redhat.com>
diff --git a/drivers/gpu/drm/radeon/radeon_object.h b/drivers/gpu/drm/radeon/radeon_object.h
index d9fca1e..99ab46a 100644
--- a/drivers/gpu/drm/radeon/radeon_object.h
+++ b/drivers/gpu/drm/radeon/radeon_object.h
@@ -149,12 +149,12 @@
 
 static inline uint64_t radeon_sa_bo_gpu_addr(struct radeon_sa_bo *sa_bo)
 {
-	return sa_bo->manager->gpu_addr + sa_bo->offset;
+	return sa_bo->manager->gpu_addr + sa_bo->soffset;
 }
 
 static inline void * radeon_sa_bo_cpu_addr(struct radeon_sa_bo *sa_bo)
 {
-	return sa_bo->manager->cpu_ptr + sa_bo->offset;
+	return sa_bo->manager->cpu_ptr + sa_bo->soffset;
 }
 
 extern int radeon_sa_bo_manager_init(struct radeon_device *rdev,