WARNING: line length of 83 exceeds 80 columns
#60: FILE: drivers/net/ethernet/atheros/ag71xx.c:728:
+	snprintf(ag->mii_bus->id, MII_BUS_ID_SIZE, "%s.%d", np->name, ag->mac_idx);

total: 0 errors, 1 warnings, 0 checks, 102 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 e4b2091b551e ("net: ag71xx: use devm for of_mdiobus_register") 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, 102 lines checked