WARNING: line length of 87 exceeds 80 columns
#56: FILE: drivers/net/ethernet/ti/cpsw-proxy-client.c:1455:
+		dev_err(proxy_priv->dev, "failed to add mcast filter, err: %d\n", ret);

WARNING: line length of 90 exceeds 80 columns
#81: FILE: drivers/net/ethernet/ti/cpsw-proxy-client.c:1480:
+		dev_err(proxy_priv->dev, "failed to delete mcast filter, err: %d\n", ret);

WARNING: line length of 91 exceeds 80 columns
#116: FILE: drivers/net/ethernet/ti/cpsw-proxy-client.c:1852:
+	struct virtual_port *vport = container_of(work, struct virtual_port, rx_mode_work);

WARNING: line length of 86 exceeds 80 columns
#182: FILE: drivers/net/ethernet/ti/cpsw-proxy-client.c:1989:
+			dev_err(proxy_priv->dev, "failed to create wq %s\n", wq_name);

total: 0 errors, 4 warnings, 0 checks, 179 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 23c5a6fdbf30 ("net: ethernet: ti: cpsw-proxy-client: add ndo_set_rx_mode member") 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, 4 warnings, 0 checks, 179 lines checked