WARNING: line length of 97 exceeds 80 columns
#228: FILE: drivers/net/dsa/yt921x.h:321:
+#define   YT921X_LAG_GROUP_PORTS(x)			FIELD_PREP(YT921X_LAG_GROUP_PORTS_M, (x))

WARNING: line length of 102 exceeds 80 columns
#230: FILE: drivers/net/dsa/yt921x.h:323:
+#define   YT921X_LAG_GROUP_MEMBER_NUM(x)		FIELD_PREP(YT921X_LAG_GROUP_MEMBER_NUM_M, (x))

WARNING: line length of 97 exceeds 80 columns
#233: FILE: drivers/net/dsa/yt921x.h:326:
+#define   YT921X_LAG_MEMBER_PORT(x)			FIELD_PREP(YT921X_LAG_MEMBER_PORT_M, (x))

total: 0 errors, 3 warnings, 0 checks, 234 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 71c3baf4d608 ("net: dsa: yt921x: Add LAG offloading support") 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, 3 warnings, 0 checks, 234 lines checked