drm/radeon: Drop radeon_gem_object_(un)pin.

Only radeon_gem_object_unpin was used anymore, in only one place.
Signed-off-by: NMichel Dänzer <michel.daenzer@amd.com>
Reviewed-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NDave Airlie <airlied@redhat.com>

drivers/gpu/drm/radeon/radeon.h

@@ -414,9 +414,6 @@ int radeon_gem_object_create(struct radeon_device *rdev, int size,
 				int alignment, int initial_domain,
 				bool discardable, bool kernel,
 				struct drm_gem_object **obj);
-int radeon_gem_object_pin(struct drm_gem_object *obj, uint32_t pin_domain,
-			  uint64_t *gpu_addr);
-void radeon_gem_object_unpin(struct drm_gem_object *obj);
 
 int radeon_mode_dumb_create(struct drm_file *file_priv,
 			    struct drm_device *dev,

drivers/gpu/drm/radeon/radeon_cursor.c

@@ -197,7 +197,12 @@ int radeon_crtc_cursor_set(struct drm_crtc *crtc,
 
 unpin:
 	if (radeon_crtc->cursor_bo) {
-		radeon_gem_object_unpin(radeon_crtc->cursor_bo);
+		robj = gem_to_radeon_bo(radeon_crtc->cursor_bo);
+		ret = radeon_bo_reserve(robj, false);
+		if (likely(ret == 0)) {
+			radeon_bo_unpin(robj);
+			radeon_bo_unreserve(robj);
+		}
 		drm_gem_object_unreference_unlocked(radeon_crtc->cursor_bo);
 	}
 

drivers/gpu/drm/radeon/radeon_gem.c

@@ -75,32 +75,6 @@ int radeon_gem_object_create(struct radeon_device *rdev, int size,
 	return 0;
 }
 
-int radeon_gem_object_pin(struct drm_gem_object *obj, uint32_t pin_domain,
-			  uint64_t *gpu_addr)
-{
-	struct radeon_bo *robj = gem_to_radeon_bo(obj);
-	int r;
-
-	r = radeon_bo_reserve(robj, false);
-	if (unlikely(r != 0))
-		return r;
-	r = radeon_bo_pin(robj, pin_domain, gpu_addr);
-	radeon_bo_unreserve(robj);
-	return r;
-}
-
-void radeon_gem_object_unpin(struct drm_gem_object *obj)
-{
-	struct radeon_bo *robj = gem_to_radeon_bo(obj);
-	int r;
-
-	r = radeon_bo_reserve(robj, false);
-	if (likely(r == 0)) {
-		radeon_bo_unpin(robj);
-		radeon_bo_unreserve(robj);
-	}
-}
-
 int radeon_gem_set_domain(struct drm_gem_object *gobj,
 			  uint32_t rdomain, uint32_t wdomain)
 {