WARNING: line length of 83 exceeds 80 columns
#43: FILE: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c:75:
+static int stmmac_starfive_sgmii_set_clk_rate(void *bsp_priv, struct clk *clk_tx_i,

WARNING: line length of 83 exceeds 80 columns
#44: FILE: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c:76:
+					      phy_interface_t interface, int speed)

WARNING: line length of 82 exceeds 80 columns
#81: FILE: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c:138:
+	if (!device_property_read_bool(&pdev->dev, "starfive,tx-use-rgmii-clk")) {

WARNING: line length of 87 exceeds 80 columns
#83: FILE: drivers/net/ethernet/stmicro/stmmac/dwmac-starfive.c:140:
+			plat_dat->set_clk_tx_rate = stmmac_starfive_sgmii_set_clk_rate;

total: 0 errors, 4 warnings, 0 checks, 72 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 3cc4bdcf9b43 ("net: stmmac: starfive: Add JHB100 SGMII interface") 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, 4 warnings, 0 checks, 72 lines checked