[Intel-gfx] ✗ Fi.CI.DOCS: warning for drm: Fix page flip ioctl format check

[Patchwork]

== Series Details ==

Series: drm: Fix page flip ioctl format check
URL   : https://patchwork.freedesktop.org/series/76040/
State : warning

== Summary ==

$ make htmldocs 2>&1 > /dev/null | grep i915
/home/cidrm/kernel/Documentation/gpu/i915.rst:610: WARNING: duplicate label gpu/i915:layout, other instance in /home/cidrm/kernel/Documentation/gpu/i915.rst