WARNING: line length of 86 exceeds 80 columns
#52: FILE: drivers/net/ethernet/amd/xgbe/xgbe-dev.c:1081:
+	ret = amd_smn_write(0, (pdata->smn_base + pdata->xpcs_window_sel_reg), index);

WARNING: line length of 86 exceeds 80 columns
#79: FILE: drivers/net/ethernet/amd/xgbe/xgbe-dev.c:1108:
+	ret = amd_smn_write(0, (pdata->smn_base + pdata->xpcs_window_sel_reg), index);

WARNING: line length of 86 exceeds 80 columns
#102: FILE: drivers/net/ethernet/amd/xgbe/xgbe-dev.c:1131:
+	ret = amd_smn_write(0, (pdata->smn_base + pdata->xpcs_window_sel_reg), index);

WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#139: 
new file mode 100644

WARNING: Improper SPDX comment style for 'drivers/net/ethernet/amd/xgbe/xgbe-smn.h', please use '/*' instead
#144: FILE: drivers/net/ethernet/amd/xgbe/xgbe-smn.h:1:
+// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-3-Clause)

WARNING: Missing or malformed SPDX-License-Identifier tag in line 1
#144: FILE: drivers/net/ethernet/amd/xgbe/xgbe-smn.h:1:
+// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-3-Clause)

total: 0 errors, 6 warnings, 0 checks, 159 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 56484a4dd7ca ("amd-xgbe: add support for new XPCS routines") 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, 6 warnings, 0 checks, 159 lines checked