[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for series starting with [1/5] drm/i915/ttm: Add I915_BO_PREALLOC

[Patchwork]

== Series Details ==

Series: series starting with [1/5] drm/i915/ttm: Add I915_BO_PREALLOC
URL   : https://patchwork.freedesktop.org/series/116093/
State : warning

== Summary ==

Error: dim checkpatch failed
6d227bf78d21 drm/i915/ttm: Add I915_BO_PREALLOC
0afb53513af0 drm/i915/display: Set I915_BO_ALLOC_USER for fb
238ea32be324 drm/i915: Add a function to mmap framebuffer obj
-:131: WARNING:AVOID_BUG: Do not crash the kernel unless it is absolutely unavoidable--use WARN_ON_ONCE() plus recovery code (if feasible) instead of BUG() or variants
#131: FILE: drivers/gpu/drm/i915/gem/i915_gem_mman.c:1040:
+			GEM_BUG_ON(obj && obj->ops->mmap_ops);

-:137: WARNING:AVOID_BUG: Do not crash the kernel unless it is absolutely unavoidable--use WARN_ON_ONCE() plus recovery code (if feasible) instead of BUG() or variants
#137: FILE: drivers/gpu/drm/i915/gem/i915_gem_mman.c:1046:
+			GEM_BUG_ON(obj && !obj->ops->mmap_ops);

total: 0 errors, 2 warnings, 0 checks, 164 lines checked
ee0620d0ce67 drm/i915/display: Add helper func to get intel_fbdev from drm_fb_helper
062c04b1867c drm/i915/display: Implement fb_mmap callback function