WARNING: please write a help paragraph that fully describes the config symbol with at least 4 lines
#49: FILE: drivers/net/mdio/Kconfig:139:
+config MDIO_SJA1110_CBT1
+	tristate "NXP SJA1110 100BASE-T1 MDIO bus"
+	help
+	  This driver supports the MDIO controller embedded in the NXP SJA1110
+	  automotive Ethernet switches, which is used to access the internal
+	  100BASE-T1 PHYs over SPI.
+

total: 0 errors, 1 warnings, 0 checks, 200 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 1ad1a3ee089c ("net: mdio: add driver for NXP SJA1110 100BASE-T1 embedded PHYs") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE FILE_PATH_CHANGES 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, 200 lines checked