WARNING: line length of 85 exceeds 80 columns
#80: FILE: drivers/net/can/rcar/rcar_canfd.c:1563:
+	if ((priv->can.ctrlmode & CAN_CTRLMODE_FD) || gpriv->info->shared_can_regs) {

WARNING: line length of 85 exceeds 80 columns
#89: FILE: drivers/net/can/rcar/rcar_canfd.c:1622:
+	if ((priv->can.ctrlmode & CAN_CTRLMODE_FD) || gpriv->info->shared_can_regs) {

total: 0 errors, 2 warnings, 0 checks, 68 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 d9e3880877e5 ("can: rcar_canfd: Add shared_can_regs variable to struct rcar_canfd_hw_info") 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, 68 lines checked