[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm: Fix up drm_atomic_state_helper.[hc] extraction

[Patchwork]

== Series Details ==

Series: drm: Fix up drm_atomic_state_helper.[hc] extraction
URL   : https://patchwork.freedesktop.org/series/53148/
State : warning

== Summary ==

$ dim checkpatch origin/drm-tip
9288282eb7cc drm: Fix up drm_atomic_state_helper.[hc] extraction
-:413: WARNING:NO_AUTHOR_SIGN_OFF: Missing Signed-off-by: line by nominal patch author 'Daniel Vetter <daniel.vetter at ffwll.ch>'

total: 0 errors, 1 warnings, 0 checks, 370 lines checked