WARNING: line length of 86 exceeds 80 columns
#70: FILE: drivers/net/dsa/lantiq/mxl-gsw1xx.c:548:
+		ret = regmap_set_bits(gsw1xx_priv->shell, GSW1XX_SHELL_RGMII_SLEW_CFG,

WARNING: line length of 87 exceeds 80 columns
#71: FILE: drivers/net/dsa/lantiq/mxl-gsw1xx.c:549:
+				      RGMII_SLEW_CFG_DRV_TXD | RGMII_SLEW_CFG_DRV_TXC);

WARNING: line length of 88 exceeds 80 columns
#73: FILE: drivers/net/dsa/lantiq/mxl-gsw1xx.c:551:
+		ret = regmap_clear_bits(gsw1xx_priv->shell, GSW1XX_SHELL_RGMII_SLEW_CFG,

WARNING: line length of 89 exceeds 80 columns
#74: FILE: drivers/net/dsa/lantiq/mxl-gsw1xx.c:552:
+					RGMII_SLEW_CFG_DRV_TXD | RGMII_SLEW_CFG_DRV_TXC);

total: 0 errors, 4 warnings, 0 checks, 77 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 de49f6a0251a ("net: dsa: mxl-gsw1xx: Support R(G)MII slew rate configuration") 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, 77 lines checked