CHECK: usleep_range is preferred over udelay; see Documentation/timers/timers-howto.rst
#596: FILE: drivers/net/ethernet/tehuti/tn40.c:554:
+			udelay(50); /* Give the HW a chance to clean the fifo */

CHECK: usleep_range is preferred over udelay; see Documentation/timers/timers-howto.rst
#646: FILE: drivers/net/ethernet/tehuti/tn40.c:604:
+			udelay(50);

CHECK: usleep_range is preferred over udelay; see Documentation/timers/timers-howto.rst
#665: FILE: drivers/net/ethernet/tehuti/tn40.c:623:
+			udelay(50);

CHECK: usleep_range is preferred over udelay; see Documentation/timers/timers-howto.rst
#685: FILE: drivers/net/ethernet/tehuti/tn40.c:643:
+			udelay(50);

CHECK: usleep_range is preferred over udelay; see Documentation/timers/timers-howto.rst
#705: FILE: drivers/net/ethernet/tehuti/tn40.c:663:
+		udelay(50);

CHECK: usleep_range is preferred over udelay; see Documentation/timers/timers-howto.rst
#709: FILE: drivers/net/ethernet/tehuti/tn40.c:667:
+			udelay(50);

CHECK: usleep_range is preferred over udelay; see Documentation/timers/timers-howto.rst
#728: FILE: drivers/net/ethernet/tehuti/tn40.c:686:
+			udelay(50);

CHECK: usleep_range is preferred over udelay; see Documentation/timers/timers-howto.rst
#900: FILE: drivers/net/ethernet/tehuti/tn40.c:858:
+	udelay(50);

CHECK: usleep_range is preferred over udelay; see Documentation/timers/timers-howto.rst
#908: FILE: drivers/net/ethernet/tehuti/tn40.c:866:
+			udelay(50);

total: 0 errors, 0 warnings, 9 checks, 1455 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 3c9d48d9bd9d ("net: tn40xx: add basic Tx handling") 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, 9 checks, 1455 lines checked