WARNING: line length of 84 exceeds 80 columns
#387: FILE: drivers/net/ethernet/renesas/rswitch.h:832:
+#define TPEMIMC7_GDICM(i)		(TPEMIMC7_GDICM0 << TPEMIMC7_GDICM_SHIFT(i))

WARNING: line length of 94 exceeds 80 columns
#388: FILE: drivers/net/ethernet/renesas/rswitch.h:833:
+#define TPEMIMC7_GDICM_PREP(i, val)	(((val) & TPEMIMC7_GDICM0) << TPEMIMC7_GDICM_SHIFT(i))

total: 0 errors, 2 warnings, 0 checks, 357 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 349bd5795d92 ("net: renesas: rswitch: use per-port irq handlers") 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, 0 checks, 357 lines checked