WARNING: line length of 83 exceeds 80 columns
#348: FILE: include/linux/ptp_clock_kernel.h:469:
+				       enum hwtstamp_provider_qualifier qualifier);

WARNING: line length of 95 exceeds 80 columns
#424: FILE: include/uapi/linux/ethtool_netlink.h:480:
+	ETHTOOL_A_TSINFO_HWTSTAMP_PROVIDER_MAX = (__ETHTOOL_A_TSINFO_HWTSTAMP_PROVIDER_CNT - 1)

WARNING: line length of 97 exceeds 80 columns
#435: FILE: include/uapi/linux/ethtool_netlink.h:493:
+	ETHTOOL_A_TSINFO_HWTSTAMP_PROVIDER,		/* nest - *_TSINFO_HWTSTAMP_PROVIDER_* */

WARNING: line length of 81 exceeds 80 columns
#693: FILE: net/ethtool/netlink.h:425:
+extern const struct nla_policy ethnl_tsinfo_get_policy[ETHTOOL_A_TSINFO_MAX + 1];

WARNING: line length of 81 exceeds 80 columns
#701: FILE: net/ethtool/netlink.h:444:
+extern const struct nla_policy ethnl_tsinfo_set_policy[ETHTOOL_A_TSINFO_MAX + 1];

WARNING: line length of 85 exceeds 80 columns
#766: FILE: net/ethtool/tsinfo.c:45:
+ethnl_tsinfo_hwtstamp_provider_policy[ETHTOOL_A_TSINFO_HWTSTAMP_PROVIDER_MAX + 1] = {

WARNING: line length of 85 exceeds 80 columns
#791: FILE: net/ethtool/tsinfo.c:70:
+			       ARRAY_SIZE(ethnl_tsinfo_hwtstamp_provider_policy) - 1,

CHECK: No space is necessary after a cast
#791: FILE: net/ethtool/tsinfo.c:70:
+			       ARRAY_SIZE(ethnl_tsinfo_hwtstamp_provider_policy) - 1,

WARNING: line length of 92 exceeds 80 columns
#797: FILE: net/ethtool/tsinfo.c:76:
+	if (NL_REQ_ATTR_CHECK(extack, nest, tb, ETHTOOL_A_TSINFO_HWTSTAMP_PROVIDER_INDEX) ||

WARNING: line length of 94 exceeds 80 columns
#798: FILE: net/ethtool/tsinfo.c:77:
+	    NL_REQ_ATTR_CHECK(extack, nest, tb, ETHTOOL_A_TSINFO_HWTSTAMP_PROVIDER_QUALIFIER))

WARNING: line length of 83 exceeds 80 columns
#829: FILE: net/ethtool/tsinfo.c:108:
+					    tb[ETHTOOL_A_TSINFO_HWTSTAMP_PROVIDER],

WARNING: line length of 85 exceeds 80 columns
#838: FILE: net/ethtool/tsinfo.c:117:
+	return tsinfo_parse_hwtstamp_provider(tb[ETHTOOL_A_TSINFO_HWTSTAMP_PROVIDER],

WARNING: line length of 83 exceeds 80 columns
#881: FILE: net/ethtool/tsinfo.c:159:
+		hwtstamp.ptp = ptp_clock_get_by_index(&dev->dev, req->hwtst.index);

WARNING: line length of 81 exceeds 80 columns
#1092: FILE: net/ethtool/tsinfo.c:423:
+static int ethnl_tsinfo_dump_one_ptp(struct sk_buff *skb, struct net_device *dev,

WARNING: line length of 81 exceeds 80 columns
#1145: FILE: net/ethtool/tsinfo.c:476:
+static int ethnl_tsinfo_dump_one_dev(struct sk_buff *skb, struct net_device *dev,

WARNING: line length of 92 exceeds 80 columns
#1316: FILE: net/ethtool/tsinfo.c:647:
+		ret = tsinfo_parse_hwtstamp_provider(tb[ETHTOOL_A_TSINFO_HWTSTAMP_PROVIDER],

WARNING: line length of 91 exceeds 80 columns
#1332: FILE: net/ethtool/tsinfo.c:663:
+						    tb[ETHTOOL_A_TSINFO_HWTSTAMP_PROVIDER],

WARNING: line length of 91 exceeds 80 columns
#1342: FILE: net/ethtool/tsinfo.c:673:
+						    tb[ETHTOOL_A_TSINFO_HWTSTAMP_PROVIDER],

total: 0 errors, 17 warnings, 1 checks, 1315 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 3074c165ddcb ("net: ethtool: tsinfo: Add support for hwtstamp provider and 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, 17 warnings, 1 checks, 1315 lines checked