WARNING: line length of 81 exceeds 80 columns
#91: FILE: drivers/net/ethernet/renesas/rswitch_l2.c:216:
+static int rswitch_update_ageing_time(struct rswitch_private *priv, clock_t time)

WARNING: line length of 87 exceeds 80 columns
#122: FILE: drivers/net/ethernet/renesas/rswitch_l2.c:243:
+					struct switchdev_notifier_port_attr_info *info)

WARNING: line length of 87 exceeds 80 columns
#128: FILE: drivers/net/ethernet/renesas/rswitch_l2.c:249:
+	priv = container_of(nb, struct rswitch_private, rswitch_switchdev_blocking_nb);

WARNING: line length of 85 exceeds 80 columns
#179: FILE: drivers/net/ethernet/renesas/rswitch_l2.c:298:
+static int rswitch_write_vlan_table(struct rswitch_private *priv, u16 vid, u32 index)

WARNING: line length of 86 exceeds 80 columns
#195: FILE: drivers/net/ethernet/renesas/rswitch_l2.c:314:
+	iowrite32(FIELD_PREP(VLANCSDL, vlancsdl), priv->addr + FWVLANTL3(GWCA_INDEX));

WARNING: line length of 85 exceeds 80 columns
#201: FILE: drivers/net/ethernet/renesas/rswitch_l2.c:320:
+static int rswitch_erase_vlan_table(struct rswitch_private *priv, u16 vid, u32 index)

WARNING: line length of 85 exceeds 80 columns
#249: FILE: drivers/net/ethernet/renesas/rswitch_l2.c:368:
+		rswitch_modify(etha->addr, EAVTC, CTV, FIELD_PREP(CTV, p_vlan->vid));

WARNING: line length of 85 exceeds 80 columns
#280: FILE: drivers/net/ethernet/renesas/rswitch_l2.c:399:
+		rswitch_modify(priv->addr, GWVTC, CTV, FIELD_PREP(CTV, p_vlan->vid));

WARNING: line length of 81 exceeds 80 columns
#295: FILE: drivers/net/ethernet/renesas/rswitch_l2.c:414:
+	iowrite32(br_vlan_enabled(rdev->brdev) ? FIELD_PREP(FWGC_SVM, C_TAG) : 0,

WARNING: line length of 81 exceeds 80 columns
#302: FILE: drivers/net/ethernet/renesas/rswitch_l2.c:421:
+	/* If the default vlan for this port has been set, don't overwrite it. */

WARNING: line length of 95 exceeds 80 columns
#307: FILE: drivers/net/ethernet/renesas/rswitch_l2.c:426:
+		rswitch_modify(priv->addr, FWPC0(etha->index), 0, FWPC0_VLANSA | FWPC0_VLANRU);

WARNING: line length of 94 exceeds 80 columns
#326: FILE: drivers/net/ethernet/renesas/rswitch_l2.c:445:
+	iowrite32(br_vlan_enabled(ndev) ? FIELD_PREP(FWGC_SVM, C_TAG) : 0, priv->addr + FWGC);

WARNING: line length of 81 exceeds 80 columns
#332: FILE: drivers/net/ethernet/renesas/rswitch_l2.c:451:
+	/* If the default vlan for this port has been set, don't overwrite it. */

WARNING: line length of 87 exceeds 80 columns
#351: FILE: drivers/net/ethernet/renesas/rswitch_l2.c:470:
+	rswitch_modify(priv->addr, FWPC0(etha->index), FWPC0_VLANSA | FWPC0_VLANRU, 0);

WARNING: line length of 87 exceeds 80 columns
#355: FILE: drivers/net/ethernet/renesas/rswitch_l2.c:474:
+		       0, FIELD_PREP(FWPC2_LTWFW, GENMASK(RSWITCH_NUM_AGENTS - 1, 0)));

WARNING: line length of 85 exceeds 80 columns
#379: FILE: drivers/net/ethernet/renesas/rswitch_l2.c:498:
+				       struct switchdev_notifier_port_obj_info *info)

WARNING: line length of 84 exceeds 80 columns
#381: FILE: drivers/net/ethernet/renesas/rswitch_l2.c:500:
+	struct switchdev_obj_port_vlan *p_vlan = SWITCHDEV_OBJ_PORT_VLAN(info->obj);

WARNING: line length of 87 exceeds 80 columns
#385: FILE: drivers/net/ethernet/renesas/rswitch_l2.c:504:
+	priv = container_of(nb, struct rswitch_private, rswitch_switchdev_blocking_nb);

WARNING: line length of 85 exceeds 80 columns
#415: FILE: drivers/net/ethernet/renesas/rswitch_l2.c:534:
+				       struct switchdev_notifier_port_obj_info *info)

WARNING: line length of 84 exceeds 80 columns
#417: FILE: drivers/net/ethernet/renesas/rswitch_l2.c:536:
+	struct switchdev_obj_port_vlan *p_vlan = SWITCHDEV_OBJ_PORT_VLAN(info->obj);

WARNING: line length of 87 exceeds 80 columns
#421: FILE: drivers/net/ethernet/renesas/rswitch_l2.c:540:
+	priv = container_of(nb, struct rswitch_private, rswitch_switchdev_blocking_nb);

total: 0 errors, 21 warnings, 0 checks, 478 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 9d90a3fd34ea ("net: renesas: rswitch: add vlan aware switching") 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, 21 warnings, 0 checks, 478 lines checked