drm/i915: Fix ww locking in shmem_create_from_object

Quick fix, just use the unlocked version.
Signed-off-by: NMaarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: NThomas Hellström <thomas.hellstrom@linux.intel.com>
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210323155059.628690-40-maarten.lankhorst@linux.intel.com

drivers/gpu/drm/i915/gt/shmem_utils.c

@@ -39,7 +39,7 @@ struct file *shmem_create_from_object(struct drm_i915_gem_object *obj)
 		return file;
 	}
 
-	ptr = i915_gem_object_pin_map(obj, I915_MAP_WB);
+	ptr = i915_gem_object_pin_map_unlocked(obj, I915_MAP_WB);
 	if (IS_ERR(ptr))
 		return ERR_CAST(ptr);