[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for series starting with [1/2] drm/i915/overlay: Allocate physical registers from stolen

[Patchwork]

== Series Details ==

Series: series starting with [1/2] drm/i915/overlay: Allocate physical registers from stolen
URL   : https://patchwork.freedesktop.org/series/49295/
State : warning

== Summary ==

$ dim checkpatch origin/drm-tip
35d7413847d3 drm/i915/overlay: Allocate physical registers from stolen
-:16: ERROR:GIT_COMMIT_ID: Please use git commit description style 'commit <12+ chars of sha1> ("<title line>")' - ie: 'commit 6a2c4232ece1 ("drm/i915: Make the physical object coherent with GTT")'
#16: 
	commit 6a2c4232ece145d8b5a8f95f767bd6d0d2d2f2bb

-:193: CHECK:COMPARISON_TO_NULL: Comparison to NULL could be written "!obj"
#193: FILE: drivers/gpu/drm/i915/intel_overlay.c:1349:
+	if (obj == NULL)

total: 1 errors, 0 warnings, 1 checks, 358 lines checked
564d9d661882 drm/i915/overlay: Use the ioctl parameters directly