[Intel-gfx] ✗ Fi.CI.SPARSE: warning for drm/ttm: prevent grabbing page references v2

[Patchwork]

== Series Details ==

Series: drm/ttm: prevent grabbing page references v2
URL   : https://patchwork.freedesktop.org/series/109122/
State : warning

== Summary ==

Error: dim sparse failed
Sparse version: v0.6.2
Fast mode used, each commit won't be checked separately.
+./include/linux/page_ref.h:94:32: warning: trying to copy expression type 31