WARNING: line length of 91 exceeds 80 columns
#72: FILE: drivers/net/phy/realtek/realtek_main.c:1472:
+static int rtl8226_swap_rg_lpf_cap(struct phy_device *phydev, u32 reg_p0_p1, u32 reg_p2_p3)

WARNING: line length of 93 exceeds 80 columns
#92: FILE: drivers/net/phy/realtek/realtek_main.c:1492:
+			     RTL8226_RG_LPF_CAP_PAIR_A_MASK | RTL8226_RG_LPF_CAP_PAIR_B_MASK,

WARNING: line length of 81 exceeds 80 columns
#93: FILE: drivers/net/phy/realtek/realtek_main.c:1493:
+			     FIELD_PREP(RTL8226_RG_LPF_CAP_PAIR_A_MASK, val_p3) |

WARNING: line length of 81 exceeds 80 columns
#94: FILE: drivers/net/phy/realtek/realtek_main.c:1494:
+			     FIELD_PREP(RTL8226_RG_LPF_CAP_PAIR_B_MASK, val_p2));

WARNING: line length of 93 exceeds 80 columns
#99: FILE: drivers/net/phy/realtek/realtek_main.c:1499:
+			     RTL8226_RG_LPF_CAP_PAIR_A_MASK | RTL8226_RG_LPF_CAP_PAIR_B_MASK,

WARNING: line length of 81 exceeds 80 columns
#100: FILE: drivers/net/phy/realtek/realtek_main.c:1500:
+			     FIELD_PREP(RTL8226_RG_LPF_CAP_PAIR_A_MASK, val_p1) |

WARNING: line length of 81 exceeds 80 columns
#101: FILE: drivers/net/phy/realtek/realtek_main.c:1501:
+			     FIELD_PREP(RTL8226_RG_LPF_CAP_PAIR_B_MASK, val_p0));

WARNING: line length of 90 exceeds 80 columns
#121: FILE: drivers/net/phy/realtek/realtek_main.c:1521:
+	ret = phy_modify_mmd(phydev, MDIO_MMD_VEND2, RTL8226_VND2_UNKNOWN_D068, 0x7, 0x1);

WARNING: line length of 87 exceeds 80 columns
#126: FILE: drivers/net/phy/realtek/realtek_main.c:1526:
+		ret = phy_modify_mmd(phydev, MDIO_MMD_VEND2, RTL8226_VND2_UNKNOWN_D068,

WARNING: line length of 88 exceeds 80 columns
#128: FILE: drivers/net/phy/realtek/realtek_main.c:1528:
+				     FIELD_PREP(RTL8226_VND2_UNKNOWN_D068_PAIR_SEL, i));

WARNING: line length of 87 exceeds 80 columns
#132: FILE: drivers/net/phy/realtek/realtek_main.c:1532:
+		ret = phy_read_mmd(phydev, MDIO_MMD_VEND2, RTL8226_VND2_ADCCAL_OFFSET);

WARNING: line length of 87 exceeds 80 columns
#140: FILE: drivers/net/phy/realtek/realtek_main.c:1540:
+		ret = phy_modify_mmd(phydev, MDIO_MMD_VEND2, RTL8226_VND2_UNKNOWN_D068,

WARNING: line length of 88 exceeds 80 columns
#142: FILE: drivers/net/phy/realtek/realtek_main.c:1542:
+				     FIELD_PREP(RTL8226_VND2_UNKNOWN_D068_PAIR_SEL, i));

WARNING: line length of 87 exceeds 80 columns
#146: FILE: drivers/net/phy/realtek/realtek_main.c:1546:
+		ret = phy_write_mmd(phydev, MDIO_MMD_VEND2, RTL8226_VND2_ADCCAL_OFFSET,

WARNING: line length of 92 exceeds 80 columns
#166: FILE: drivers/net/phy/realtek/realtek_main.c:1566:
+	ret = of_property_read_u32(phydev->mdio.dev.of_node, "enet-phy-pair-order", &order);

WARNING: ENOSYS means 'invalid syscall nr' and nothing else
#169: FILE: drivers/net/phy/realtek/realtek_main.c:1569:
+	if (ret == -EINVAL || ret == -ENOSYS)

total: 0 errors, 16 warnings, 0 checks, 167 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 9bdd090496d7 ("net: phy: realtek: support MDI swapping for RTL8226-CG") 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, 16 warnings, 0 checks, 167 lines checked