WARNING: line length of 81 exceeds 80 columns
#80: FILE: drivers/net/ethernet/xilinx/tsn/xilinx_tsn.h:82:
+#define TSN_MDIO_MCR_OP_MASK		GENMASK(15, 14) /* Operation Code Mask */

WARNING: line length of 82 exceeds 80 columns
#83: FILE: drivers/net/ethernet/xilinx/tsn/xilinx_tsn.h:85:
+#define TSN_MDIO_MCR_INITIATE		BIT(11)    /* Initiate MDIO transaction */

WARNING: line length of 84 exceeds 80 columns
#257: FILE: drivers/net/ethernet/xilinx/tsn/xilinx_tsn_emac.c:37:
+			dev_warn(&ndev->dev, "Unsupported speed: %d\n", phy->speed);

WARNING: line length of 81 exceeds 80 columns
#422: FILE: drivers/net/ethernet/xilinx/tsn/xilinx_tsn_emac.c:202:
+			dev_err_probe(dev, ret, "failed to get emac resource\n");

WARNING: line length of 91 exceeds 80 columns
#460: FILE: drivers/net/ethernet/xilinx/tsn/xilinx_tsn_emac.c:240:
+			dev_err(dev, "Failed to register net device for MAC %d\n", mac_id);

WARNING: line length of 87 exceeds 80 columns
#478: FILE: drivers/net/ethernet/xilinx/tsn/xilinx_tsn_emac.c:258:
+		dev_warn(dev, "EMAC %d initialization failed, rolling back\n", mac_id);

WARNING: line length of 92 exceeds 80 columns
#495: FILE: drivers/net/ethernet/xilinx/tsn/xilinx_tsn_emac.c:275:
+		dev_info(dev, "Cleaning up MAC %u (array[%d])\n", old->emac_num, array_idx);

WARNING: line length of 85 exceeds 80 columns
#534: FILE: drivers/net/ethernet/xilinx/tsn/xilinx_tsn_emac.c:314:
+		dev_info(dev, "Cleaning up MAC %u (array[%d])\n", emac->emac_num, i);

WARNING: line length of 90 exceeds 80 columns
#579: FILE: drivers/net/ethernet/xilinx/tsn/xilinx_tsn_main.c:122:
+			dev_warn(common->dev, "RX from MAC port %u not found\n", port_id);

total: 0 errors, 9 warnings, 0 checks, 859 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 8e6cafa24ef9 ("xilinx: tsn: Add Ethernet MAC (EMAC) and MDIO support to the TSN driver") 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, 9 warnings, 0 checks, 859 lines checked