WARNING: line length of 87 exceeds 80 columns
#186: FILE: drivers/net/phy/realtek/realtek_main.c:1571:
+static int rtl8224_cable_test_report_pair(struct phy_device *phydev, unsigned int pair)

WARNING: line length of 85 exceeds 80 columns
#222: FILE: drivers/net/phy/realtek/realtek_main.c:1607:
+	for (pair = ETHTOOL_A_CABLE_PAIR_A; pair <= ETHTOOL_A_CABLE_PAIR_D; pair++) {

WARNING: line length of 83 exceeds 80 columns
#236: FILE: drivers/net/phy/realtek/realtek_main.c:1621:
+static int rtl8224_cable_test_get_status(struct phy_device *phydev, bool *finished)

total: 0 errors, 3 warnings, 0 checks, 216 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 1ebd17d55b12 ("net: phy: realtek: Add RTL8224 cable testing support") 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, 3 warnings, 0 checks, 216 lines checked