diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 2131e7f1e57a..47f244f9c64e 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -2286,7 +2286,25 @@ struct drm_i915_gem_object { } userptr; }; }; -#define to_intel_bo(x) container_of(x, struct drm_i915_gem_object, base) + +static inline struct drm_i915_gem_object * +to_intel_bo(struct drm_gem_object *gem) +{ + /* Assert that to_intel_bo(NULL) == NULL */ + BUILD_BUG_ON(offsetof(struct drm_i915_gem_object, base)); + + return container_of(gem, struct drm_i915_gem_object, base); +} + +static inline struct drm_i915_gem_object * +i915_gem_object_lookup(struct drm_file *file, u32 handle) +{ + return to_intel_bo(drm_gem_object_lookup(file, handle)); +} + +__deprecated +extern struct drm_gem_object * +drm_gem_object_lookup(struct drm_file *file, u32 handle); static inline bool i915_gem_object_has_struct_page(const struct drm_i915_gem_object *obj) |