[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915: Fix hibernation with ACPI S0 target state

[Patchwork]

== Series Details ==

Series: drm/i915: Fix hibernation with ACPI S0 target state
URL   : https://patchwork.freedesktop.org/series/40466/
State : warning

== Summary ==

$ dim checkpatch origin/drm-tip
3f4a1545711f drm/i915: Fix hibernation with ACPI S0 target state
-:11: ERROR:GIT_COMMIT_ID: Please use git commit description style 'commit <12+ chars of sha1> ("<title line>")' - ie: 'commit dd9f31c7a388 ("drm/i915/gen9+: Set same power state before hibernation image save/restore")'
#11: 
commit dd9f31c7a3887950cbd0d49eb9d43f7a1518a356

-:75: CHECK:COMPARISON_TO_NULL: Comparison to NULL could be written "!dev_priv->csr.dmc_payload"
#75: FILE: drivers/gpu/drm/i915/i915_drv.c:1629:
+	    dev_priv->csr.dmc_payload == NULL) {

total: 1 errors, 0 warnings, 1 checks, 80 lines checked