WARNING: please write a help paragraph that fully describes the config symbol with at least 4 lines
#165: FILE: drivers/net/ethernet/maxlinear/Kconfig:2:
+config NET_VENDOR_MAXLINEAR
+	bool "MaxLinear devices"
+	help
+	  If you have a MaxLinear SoC with ethernet, say Y.
+

WARNING: please write a help paragraph that fully describes the config symbol with at least 4 lines
#172: FILE: drivers/net/ethernet/maxlinear/Kconfig:9:
+config MXL_NPU
+	tristate "MaxLinear NPU Ethernet driver"
+	help
+	  This driver supports the MaxLinear NPU Ethernet.
+

WARNING: DT compatible string "mxl,lgm-eth" appears un-documented -- check ./Documentation/devicetree/bindings/
#383: FILE: drivers/net/ethernet/maxlinear/mxl_eth.c:187:
+	{ .compatible = "mxl,lgm-eth" },

WARNING: DT compatible string vendor "mxl" appears un-documented -- check ./Documentation/devicetree/bindings/vendor-prefixes.yaml
#383: FILE: drivers/net/ethernet/maxlinear/mxl_eth.c:187:
+	{ .compatible = "mxl,lgm-eth" },

total: 0 errors, 4 warnings, 0 checks, 332 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 0d8179b658a2 ("net: maxlinear: Add build support for MxL SoC") 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, 4 warnings, 0 checks, 332 lines checked