WARNING: line length of 89 exceeds 80 columns
#197: FILE: drivers/ptp/ptp_clockmatrix.c:1307:
+			if (regaddr < SCSR_ADDR(GPIO_USER_CONTROL) || regaddr >= scratch)

WARNING: line length of 88 exceeds 80 columns
#205: FILE: drivers/ptp/ptp_clockmatrix.c:1314:
+			err = idtcm_write(idtcm, SCSR_BASE, regaddr, &val, sizeof(val));

total: 0 errors, 2 warnings, 0 checks, 902 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 d141f3a82c3f ("ptp: clockmatrix: support 32-bit address space") 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, 2 warnings, 0 checks, 902 lines checked