WARNING: line length of 85 exceeds 80 columns
#31: FILE: drivers/net/ethernet/realtek/r8169_main.c:2861:
+	    pci_write_config_byte(pdev, 0x0890, val & ~BIT(0)) == PCIBIOS_SUCCESSFUL)

CHECK: Alignment should match open parenthesis
#35: FILE: drivers/net/ethernet/realtek/r8169_main.c:2865:
+	netdev_notice_once(tp->dev,
+		"No native access to PCI extended config space, falling back to CSI\n");

total: 0 errors, 1 warnings, 1 checks, 28 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 6529a6dff232 ("r8169: disable RTL8126 ZRX-DC timeout") 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, 1 warnings, 1 checks, 28 lines checked