WARNING: 'unecessary' may be misspelled - perhaps 'unnecessary'?
#13: 
now unecessary.
    ^^^^^^^^^^

total: 0 errors, 1 warnings, 0 checks, 7 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 2fc0f673227b ("ARM: dts: stm32: remove "snps,en-tx-lpi-clockgating" property") 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, 1 warnings, 0 checks, 7 lines checked