WARNING: line length of 89 exceeds 80 columns
#427: FILE: drivers/net/appletalk/tashtalk.c:115:
+static unsigned char tt_arbitrate_addr_blocking(struct tashtalk *tt, unsigned char addr);

total: 0 errors, 1 warnings, 0 checks, 1232 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 fe34938791c9 ("appletalk: tashtalk: Add LocalTalk line discipline driver for AppleTalk using a TashTalk adapter") 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, 1 warnings, 0 checks, 1232 lines checked