[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915: add minimal i915_gem_object_frontbuffer.h

[Patchwork]

== Series Details ==

Series: drm/i915: add minimal i915_gem_object_frontbuffer.h
URL   : https://patchwork.freedesktop.org/series/123057/
State : warning

== Summary ==

Error: dim checkpatch failed
5ce75abe73af drm/i915: add minimal i915_gem_object_frontbuffer.h
Traceback (most recent call last):
  File "scripts/spdxcheck.py", line 6, in <module>
    from ply import lex, yacc
ModuleNotFoundError: No module named 'ply'
-:294: WARNING:FILE_PATH_CHANGES: added, moved or deleted file(s), does MAINTAINERS need updating?
#294: 
new file mode 100644

total: 0 errors, 1 warnings, 0 checks, 331 lines checked