WARNING: line length of 84 exceeds 80 columns
#89: FILE: drivers/net/phy/realtek/realtek_main.c:744:
+	/* Unnamed registers from EMI improvement parameters application note 1.2 */

WARNING: line length of 86 exceeds 80 columns
#92: FILE: drivers/net/phy/realtek/realtek_main.c:747:
+		dev_err(dev, "CLKOUT SSC initialization failed: %pe\n", ERR_PTR(ret));

WARNING: line length of 85 exceeds 80 columns
#98: FILE: drivers/net/phy/realtek/realtek_main.c:753:
+		dev_err(dev, "CLKOUT SSC configuration failed: %pe\n", ERR_PTR(ret));

WARNING: line length of 83 exceeds 80 columns
#132: FILE: drivers/net/phy/realtek/realtek_main.c:787:
+	ret = phy_write_paged(phydev, RTL8211F_SSC_PAGE, RTL8211F_SSC_RXC, 0x5f00);

WARNING: line length of 82 exceeds 80 columns
#134: FILE: drivers/net/phy/realtek/realtek_main.c:789:
+		dev_err(dev, "RXC SSC configuration failed: %pe\n", ERR_PTR(ret));

WARNING: line length of 86 exceeds 80 columns
#158: FILE: drivers/net/phy/realtek/realtek_main.c:813:
+	ret = phy_write_paged(phydev, RTL8211F_SSC_PAGE, RTL8211F_SSC_SYSCLK, 0x4f00);

WARNING: line length of 85 exceeds 80 columns
#160: FILE: drivers/net/phy/realtek/realtek_main.c:815:
+		dev_err(dev, "SYSCLK SSC configuration failed: %pe\n", ERR_PTR(ret));

total: 0 errors, 7 warnings, 0 checks, 165 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 fd7aca4a22fc ("net: phy: realtek: Add property to enable SSC") 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, 7 warnings, 0 checks, 165 lines checked