WARNING: line length of 84 exceeds 80 columns
#66: FILE: kernel/bpf/wakeup_source_iter.c:29:
+static void *wakeup_source_iter_seq_next(struct seq_file *seq, void *v, loff_t *pos)

WARNING: line length of 88 exceeds 80 columns
#136: FILE: kernel/bpf/wakeup_source_iter.c:99:
+	bpf_wakeup_source_reg_info.ctx_arg_info[0].btf_id = bpf_wakeup_source_btf_id[0];

total: 0 errors, 2 warnings, 0 checks, 110 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 1c637c2e6003 ("bpf: Add wakeup_source iterator") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE FILE_PATH_CHANGES 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, 0 checks, 110 lines checked