WARNING: Unknown commit id '1f9fc48fd302', maybe rebased or not pulled?
#6: 
Similar to the situation described for sja1105 in commit 1f9fc48fd302

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 f79195d9ada4 ("net: dsa: vsc73xx: remove ds->untag_bridge_pvid request") 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