WARNING: line length of 82 exceeds 80 columns
#101: FILE: drivers/net/can/spi/mcp251xfd/mcp251xfd-tef.c:137:
+	err = regmap_read(priv->map_reg, MCP251XFD_REG_FIFOSTA(priv->tx->fifo_nr),

WARNING: line length of 88 exceeds 80 columns
#196: FILE: drivers/net/can/spi/mcp251xfd/mcp251xfd.h:887:
+static inline u8 mcp251xfd_get_tef_linear_len(const struct mcp251xfd_priv *priv, u8 len)

total: 0 errors, 2 warnings, 0 checks, 138 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 ab8006cfdecf ("can: mcp251xfd: tef: prepare to workaround broken TEF FIFO tail index erratum") 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, 138 lines checked