CHECK: Prefer using the BIT macro
#55: FILE: drivers/net/dsa/mv88e6xxx/ptp.c:42:
+#define MV88E6393X_CC_MULT_NUM	(1 << 8)

total: 0 errors, 0 warnings, 1 checks, 85 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 9040b5ad2a63 ("net: dsa: mv88e6xxx: correct CC scale factor for 88E6393X") 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, 0 warnings, 1 checks, 85 lines checked