WARNING: line length of 93 exceeds 80 columns
#186: FILE: drivers/net/dsa/mxl862xx/mxl862xx-api.h:69:
+ * @learning_limit_action: Automatic MAC address table learning limitation consecutive action

WARNING: line length of 94 exceeds 80 columns
#188: FILE: drivers/net/dsa/mxl862xx/mxl862xx-api.h:71:
+ * @mac_spoofing_action: Accept or discard MAC spoofing and port MAC locking violation packets

WARNING: line length of 90 exceeds 80 columns
#267: FILE: drivers/net/dsa/mxl862xx/mxl862xx-api.h:150:
+ * struct mxl862xx_ctp_port_assignment - CTP Port Assignment/association with logical port

WARNING: line length of 81 exceeds 80 columns
#501: FILE: drivers/net/dsa/mxl862xx/mxl862xx-host.c:163:
+		ret = mxl862xx_reg_write(priv, MXL862XX_MMD_REG_DATA_FIRST + off,

WARNING: line length of 81 exceeds 80 columns
#526: FILE: drivers/net/dsa/mxl862xx/mxl862xx-host.c:188:
+		ret = mxl862xx_reg_read(priv, MXL862XX_MMD_REG_DATA_FIRST + off);

WARNING: line length of 85 exceeds 80 columns
#563: FILE: drivers/net/dsa/mxl862xx/mxl862xx-host.c:225:
+	ret = mxl862xx_reg_write(priv, MXL862XX_MMD_REG_CTRL, MXL862XX_SWITCH_RESET);

WARNING: line length of 81 exceeds 80 columns
#662: FILE: drivers/net/dsa/mxl862xx/mxl862xx.c:77:
+static int mxl862xx_phy_write(struct dsa_switch *ds, int port, int reg, u16 data)

WARNING: line length of 85 exceeds 80 columns
#667: FILE: drivers/net/dsa/mxl862xx/mxl862xx.c:82:
+static int mxl862xx_configure_tag_proto(struct dsa_switch *ds, int port, bool enable)

WARNING: line length of 90 exceeds 80 columns
#670: FILE: drivers/net/dsa/mxl862xx/mxl862xx.c:85:
+		.number_of_ctp_port = cpu_to_le16(enable ? (32 - DSA_MXL_PORT(port)) : 1),

WARNING: line length of 84 exceeds 80 columns
#689: FILE: drivers/net/dsa/mxl862xx/mxl862xx.c:104:
+	return MXL862XX_API_WRITE(ds->priv, MXL862XX_CTP_PORTASSIGNMENTSET, assign);

WARNING: line length of 89 exceeds 80 columns
#824: FILE: drivers/net/dsa/mxl862xx/mxl862xx.c:239:
+			ret = MXL862XX_API_READ_QUIET(priv, MXL862XX_COMMON_CFGGET, cfg);

total: 0 errors, 11 warnings, 0 checks, 938 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 1d83eebbec7d ("net: dsa: add basic initial driver for MxL862xx switches") 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, 11 warnings, 0 checks, 938 lines checked