WARNING: line length of 83 exceeds 80 columns
#65: FILE: drivers/gpu/drm/drm_print.c:271:
+static u64 drm_mm_dump_hole(struct drm_printer *p, const struct drm_mm_node *entry)

CHECK: Please use a blank line after function/struct/union/enum declarations
#78: FILE: drivers/gpu/drm/drm_print.c:284:
+}
+/**

WARNING: line length of 85 exceeds 80 columns
#130: FILE: lib/drm_mm.c:154:
+		     START, LAST, static inline __maybe_unused, drm_mm_interval_tree)

total: 0 errors, 2 warnings, 1 checks, 83 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

Commit 8cfd794f817d ("drm, bpf: Move drm_mm.c to lib to be used by bpf arena") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE GIT_COMMIT_ID MACRO_ARG_REUSE NO_AUTHOR_SIGN_OFF

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.
total: 0 errors, 2 warnings, 1 checks, 83 lines checked