✗ Fi.CI.CHECKPATCH: warning for Introduce drm sharpness property (rev14)

[Patchwork]

== Series Details ==

Series: Introduce drm sharpness property (rev14)
URL   : https://patchwork.freedesktop.org/series/138754/
State : warning

== Summary ==

Error: patch 
https://patchwork.freedesktop.org/api/1.0/series/138754/revisions/14/mbox/ not 
found