CHECK: Please use a blank line after function/struct/union/enum declarations
#116: FILE: include/linux/ptp_clock_kernel.h:70:
+};
+#define PTP_TS_POINT_MAX (__PTP_TS_POINT_MAX - 1)

total: 0 errors, 0 warnings, 1 checks, 106 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 e6a9744a83af ("ptp: add control over HW timestamp latch point") 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, 0 warnings, 1 checks, 106 lines checked