WARNING: line length of 81 exceeds 80 columns
#286: FILE: drivers/net/dsa/mxl862xx/mxl862xx-api.h:169:
+ *                                traffic. See &enum mxl862xx_bridge_forward_mode

WARNING: line length of 92 exceeds 80 columns
#288: FILE: drivers/net/dsa/mxl862xx/mxl862xx-api.h:171:
+ *                                    non-IP traffic. See &enum mxl862xx_bridge_forward_mode

WARNING: line length of 84 exceeds 80 columns
#302: FILE: drivers/net/dsa/mxl862xx/mxl862xx-api.h:185:
+	__le32 forward_unknown_multicast_ip; /* enum mxl862xx_bridge_forward_mode */

WARNING: line length of 88 exceeds 80 columns
#303: FILE: drivers/net/dsa/mxl862xx/mxl862xx-api.h:186:
+	__le32 forward_unknown_multicast_non_ip; /* enum mxl862xx_bridge_forward_mode */

WARNING: line length of 90 exceeds 80 columns
#310: FILE: drivers/net/dsa/mxl862xx/mxl862xx-api.h:193:
+ *                  will be returned in this field. Otherwise, INVALID_HANDLE is returned.

WARNING: line length of 90 exceeds 80 columns
#311: FILE: drivers/net/dsa/mxl862xx/mxl862xx-api.h:194:
+ *                  For bridge port free, this field should contain a valid ID returned by

WARNING: line length of 82 exceeds 80 columns
#587: FILE: drivers/net/dsa/mxl862xx/mxl862xx-api.h:470:
+	__le16 egress_traffic_sub_meter_id[MXL862XX_BRIDGE_PORT_EGRESS_METER_MAX];

WARNING: line length of 85 exceeds 80 columns
#706: FILE: drivers/net/dsa/mxl862xx/mxl862xx-api.h:589:
+ *                                                  from preamble field, others are 0

WARNING: line length of 85 exceeds 80 columns
#708: FILE: drivers/net/dsa/mxl862xx/mxl862xx-api.h:591:
+ *                                                       to 7 are from preamble field

WARNING: line length of 81 exceeds 80 columns
#1027: FILE: drivers/net/dsa/mxl862xx/mxl862xx-host.c:178:
+		ret = mxl862xx_reg_write(priv, MXL862XX_MMD_REG_DATA_FIRST + off,

WARNING: line length of 81 exceeds 80 columns
#1052: FILE: drivers/net/dsa/mxl862xx/mxl862xx-host.c:203:
+		ret = mxl862xx_reg_read(priv, MXL862XX_MMD_REG_DATA_FIRST + off);

WARNING: line length of 85 exceeds 80 columns
#1089: FILE: drivers/net/dsa/mxl862xx/mxl862xx-host.c:240:
+	ret = mxl862xx_reg_write(priv, MXL862XX_MMD_REG_CTRL, MXL862XX_SWITCH_RESET);

WARNING: line length of 84 exceeds 80 columns
#1300: FILE: drivers/net/dsa/mxl862xx/mxl862xx.c:182:
+		dev_err(ds->dev, "failed to allocate a bridge for port %d\n", port);

WARNING: line length of 83 exceeds 80 columns
#1306: FILE: drivers/net/dsa/mxl862xx/mxl862xx.c:188:
+	br_port_cfg.mask = cpu_to_le32(MXL862XX_BRIDGE_PORT_CONFIG_MASK_BRIDGE_ID |

WARNING: line length of 89 exceeds 80 columns
#1307: FILE: drivers/net/dsa/mxl862xx/mxl862xx.c:189:
+				       MXL862XX_BRIDGE_PORT_CONFIG_MASK_BRIDGE_PORT_MAP |

WARNING: line length of 93 exceeds 80 columns
#1308: FILE: drivers/net/dsa/mxl862xx/mxl862xx.c:190:
+				       MXL862XX_BRIDGE_PORT_CONFIG_MASK_MC_SRC_MAC_LEARNING |

WARNING: line length of 97 exceeds 80 columns
#1309: FILE: drivers/net/dsa/mxl862xx/mxl862xx.c:191:
+				       MXL862XX_BRIDGE_PORT_CONFIG_MASK_VLAN_BASED_MAC_LEARNING);

WARNING: line length of 88 exceeds 80 columns
#1315: FILE: drivers/net/dsa/mxl862xx/mxl862xx.c:197:
+	return MXL862XX_API_WRITE(ds->priv, MXL862XX_BRIDGEPORT_CONFIGSET, br_port_cfg);

WARNING: line length of 89 exceeds 80 columns
#1399: FILE: drivers/net/dsa/mxl862xx/mxl862xx.c:281:
+	br_port_cfg.mask = cpu_to_le32(MXL862XX_BRIDGE_PORT_CONFIG_MASK_BRIDGE_PORT_MAP |

WARNING: line length of 93 exceeds 80 columns
#1400: FILE: drivers/net/dsa/mxl862xx/mxl862xx.c:282:
+				       MXL862XX_BRIDGE_PORT_CONFIG_MASK_MC_SRC_MAC_LEARNING |

WARNING: line length of 97 exceeds 80 columns
#1401: FILE: drivers/net/dsa/mxl862xx/mxl862xx.c:283:
+				       MXL862XX_BRIDGE_PORT_CONFIG_MASK_VLAN_BASED_MAC_LEARNING);

WARNING: line length of 84 exceeds 80 columns
#1417: FILE: drivers/net/dsa/mxl862xx/mxl862xx.c:299:
+	return MXL862XX_API_WRITE(priv, MXL862XX_BRIDGEPORT_CONFIGSET, br_port_cfg);

total: 0 errors, 22 warnings, 0 checks, 1506 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 c150aa0df868 ("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, 22 warnings, 0 checks, 1506 lines checked