CHECK: Prefer using the BIT macro
#177: FILE: drivers/net/dsa/b53/b53_regs.h:504:
+#define   RC_PERCENT_20			(1 << RC_PERCENT_S)

CHECK: Prefer using the BIT macro
#183: FILE: drivers/net/dsa/b53/b53_regs.h:510:
+#define   RC_BKT_SIZE_4K		(1 << RC_BKT_SIZE_S)

total: 0 errors, 0 warnings, 2 checks, 160 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 bcc60df948d2 ("net: dsa: b53: fix unicast/multicast flooding on BCM5325") 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, 2 checks, 160 lines checked