WARNING: line length of 93 exceeds 80 columns
#43: FILE: drivers/net/can/rcar/rcar_canfd.c:1397:
+static inline u32 rcar_canfd_compute_data_bit_rate_cfg(const struct rcar_canfd_hw_info *info,

WARNING: line length of 94 exceeds 80 columns
#44: FILE: drivers/net/can/rcar/rcar_canfd.c:1398:
+						       u16 tseg1, u16 tseg2, u16 sjw, u16 brp)

WARNING: line length of 85 exceeds 80 columns
#48: FILE: drivers/net/can/rcar/rcar_canfd.c:1402:
+	dtseg1 = (tseg1 & (info->data_bittiming->tseg1_max - 1)) << info->sh->dtseg1;

WARNING: line length of 85 exceeds 80 columns
#49: FILE: drivers/net/can/rcar/rcar_canfd.c:1403:
+	dtseg2 = (tseg2 & (info->data_bittiming->tseg2_max - 1)) << info->sh->dtseg2;

WARNING: line length of 88 exceeds 80 columns
#67: FILE: drivers/net/can/rcar/rcar_canfd.c:1439:
+	cfg = rcar_canfd_compute_data_bit_rate_cfg(gpriv->info, tseg1, tseg2, sjw, brp);

total: 0 errors, 5 warnings, 0 checks, 46 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 87d1da14b0fb ("can: rcar_canfd: Simplify data bit rate config") 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, 5 warnings, 0 checks, 46 lines checked