[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915: Flush the WCB following a WC write

[Patchwork]

== Series Details ==

Series: drm/i915: Flush the WCB following a WC write
URL   : https://patchwork.freedesktop.org/series/46070/
State : warning

== Summary ==

$ dim checkpatch origin/drm-tip
1442df0746fe drm/i915: Flush the WCB following a WC write
-:25: WARNING:MEMORY_BARRIER: memory barrier without comment
#25: FILE: drivers/gpu/drm/i915/i915_gem.c:841:
+		wmb();

total: 0 errors, 1 warnings, 0 checks, 10 lines checked