WARNING: Argument '_1' is not used in function-like macro
#119: FILE: drivers/net/ethernet/marvell/octeontx2/af/mbox.c:452:
+#define M(_name, _id, _1, _2, _3) case _id: return # _name;

WARNING: Argument '_2' is not used in function-like macro
#119: FILE: drivers/net/ethernet/marvell/octeontx2/af/mbox.c:452:
+#define M(_name, _id, _1, _2, _3) case _id: return # _name;

WARNING: Argument '_3' is not used in function-like macro
#119: FILE: drivers/net/ethernet/marvell/octeontx2/af/mbox.c:452:
+#define M(_name, _id, _1, _2, _3) case _id: return # _name;

WARNING: Macros with flow control statements should be avoided
#119: FILE: drivers/net/ethernet/marvell/octeontx2/af/mbox.c:452:
+#define M(_name, _id, _1, _2, _3) case _id: return # _name;

WARNING: macros should not use a trailing semicolon
#119: FILE: drivers/net/ethernet/marvell/octeontx2/af/mbox.c:452:
+#define M(_name, _id, _1, _2, _3) case _id: return # _name;

WARNING: Argument '_1' is not used in function-like macro
#123: FILE: drivers/net/ethernet/marvell/octeontx2/af/mbox.c:456:
+#define M(_name, _id, _1, _2, _3) case _id: return # _name;

WARNING: Argument '_2' is not used in function-like macro
#123: FILE: drivers/net/ethernet/marvell/octeontx2/af/mbox.c:456:
+#define M(_name, _id, _1, _2, _3) case _id: return # _name;

WARNING: Argument '_3' is not used in function-like macro
#123: FILE: drivers/net/ethernet/marvell/octeontx2/af/mbox.c:456:
+#define M(_name, _id, _1, _2, _3) case _id: return # _name;

WARNING: Macros with flow control statements should be avoided
#123: FILE: drivers/net/ethernet/marvell/octeontx2/af/mbox.c:456:
+#define M(_name, _id, _1, _2, _3) case _id: return # _name;

WARNING: macros should not use a trailing semicolon
#123: FILE: drivers/net/ethernet/marvell/octeontx2/af/mbox.c:456:
+#define M(_name, _id, _1, _2, _3) case _id: return # _name;

WARNING: line length of 82 exceeds 80 columns
#351: FILE: drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c:1003:
+		trace_otx2_msg_status(pf->pdev, "PF-AF up work queued(interrupt)",

WARNING: line length of 84 exceeds 80 columns
#361: FILE: drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.c:1022:
+		trace_otx2_msg_status(pf->pdev, "PF-AF down work queued(interrupt)",

total: 0 errors, 12 warnings, 0 checks, 261 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 cfe50c2742b6 ("octeontx2: Improve mailbox tracepoints for debugging") 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, 12 warnings, 0 checks, 261 lines checked