WARNING: line length of 81 exceeds 80 columns
#116: FILE: drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c:1136:
+static void rk3562_set_gmac_rgmii_speed(struct rk_priv_data *bsp_priv, int speed)

WARNING: line length of 81 exceeds 80 columns
#177: FILE: drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c:1197:
+static void rk3562_set_clock_selection(struct rk_priv_data *bsp_priv, bool input,

WARNING: line length of 89 exceeds 80 columns
#197: FILE: drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c:1217:
+		regmap_write(bsp_priv->php_grf, RK3562_GRF_IOC_GMAC_IOFUNC0_CON1, value);

WARNING: line length of 89 exceeds 80 columns
#198: FILE: drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c:1218:
+		regmap_write(bsp_priv->php_grf, RK3562_GRF_IOC_GMAC_IOFUNC1_CON1, value);

WARNING: line length of 89 exceeds 80 columns
#208: FILE: drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c:1228:
+		regmap_write(bsp_priv->php_grf, RK3562_GRF_IOC_GMAC_IOFUNC1_CON1, value);

total: 0 errors, 5 warnings, 0 checks, 208 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 068e349fa8ab ("ethernet: stmmac: dwmac-rk: Add gmac support for rk3562") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE 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, 5 warnings, 0 checks, 208 lines checked