[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915: to make vgpu ppgtt notificaiton as atomic operation

[Patchwork]

== Series Details ==

Series: drm/i915: to make vgpu ppgtt notificaiton as atomic operation
URL   : https://patchwork.freedesktop.org/series/65669/
State : warning

== Summary ==

$ dim checkpatch origin/drm-tip
09841439a4f2 drm/i915: to make vgpu ppgtt notificaiton as atomic operation
-:28: CHECK:UNCOMMENTED_DEFINITION: struct mutex definition without comment
#28: FILE: drivers/gpu/drm/i915/i915_drv.h:965:
+	struct mutex lock;

total: 0 errors, 0 warnings, 1 checks, 30 lines checked