WARNING: line length of 93 exceeds 80 columns
#119: FILE: include/uapi/linux/ethtool_netlink.h:541:
+	ETHTOOL_A_TSCONFIG_HWTSTAMP_PROVIDER,		/* nest - *_TS_HWTSTAMP_PROVIDER_* */

WARNING: line length of 88 exceeds 80 columns
#211: FILE: net/ethtool/netlink.h:460:
+extern const struct nla_policy ethnl_tsconfig_get_policy[ETHTOOL_A_TSCONFIG_HEADER + 1];

WARNING: line length of 85 exceeds 80 columns
#212: FILE: net/ethtool/netlink.h:461:
+extern const struct nla_policy ethnl_tsconfig_set_policy[ETHTOOL_A_TSCONFIG_MAX + 1];

WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#217: 
new file mode 100644

WARNING: line length of 84 exceeds 80 columns
#250: FILE: net/ethtool/tsconfig.c:29:
+const struct nla_policy ethnl_tsconfig_get_policy[ETHTOOL_A_TSCONFIG_HEADER + 1] = {

WARNING: line length of 81 exceeds 80 columns
#367: FILE: net/ethtool/tsconfig.c:146:
+		nest = nla_nest_start(skb, ETHTOOL_A_TSCONFIG_HWTSTAMP_PROVIDER);

WARNING: line length of 81 exceeds 80 columns
#386: FILE: net/ethtool/tsconfig.c:165:
+const struct nla_policy ethnl_tsconfig_set_policy[ETHTOOL_A_TSCONFIG_MAX + 1] = {

WARNING: line length of 87 exceeds 80 columns
#432: FILE: net/ethtool/tsconfig.c:211:
+		ret = ts_parse_hwtst_provider(tb[ETHTOOL_A_TSCONFIG_HWTSTAMP_PROVIDER],

WARNING: line length of 93 exceeds 80 columns
#448: FILE: net/ethtool/tsconfig.c:227:
+						    tb[ETHTOOL_A_TSCONFIG_HWTSTAMP_PROVIDER],

WARNING: line length of 93 exceeds 80 columns
#459: FILE: net/ethtool/tsconfig.c:238:
+						    tb[ETHTOOL_A_TSCONFIG_HWTSTAMP_PROVIDER],

total: 0 errors, 10 warnings, 0 checks, 505 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 4ebd6cbbce47 ("net: ethtool: Add support for tsconfig command to get/set hwtstamp config") 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, 10 warnings, 0 checks, 505 lines checked