Found while poking around for other stuff:

Use the real sc address for tsleep identification instead of the
stack pointer address.

Ok?


Index: sys/dev/i2c/ietp.c
===================================================================
RCS file: /cvs/src/sys/dev/i2c/ietp.c,v
diff -u -p -u -p -r1.3 ietp.c
--- sys/dev/i2c/ietp.c	18 Aug 2024 03:25:04 -0000	1.3
+++ sys/dev/i2c/ietp.c	23 May 2026 04:43:41 -0000
@@ -334,7 +334,7 @@ ietp_sleep(struct ietp_softc *sc, int ms
 	if (cold)
 		delay(ms * 1000);
 	else
-		tsleep_nsec(&sc, PWAIT, "ietp", MSEC_TO_NSEC(ms));
+		tsleep_nsec(sc, PWAIT, "ietp", MSEC_TO_NSEC(ms));
 }
 
 int
Index: sys/dev/i2c/ihidev.c
===================================================================
RCS file: /cvs/src/sys/dev/i2c/ihidev.c,v
diff -u -p -u -p -r1.41 ihidev.c
--- sys/dev/i2c/ihidev.c	28 Oct 2025 15:36:46 -0000	1.41
+++ sys/dev/i2c/ihidev.c	23 May 2026 04:43:41 -0000
@@ -300,7 +300,7 @@ ihidev_sleep(struct ihidev_softc *sc, in
 	if (cold)
 		delay(ms * 1000);
 	else
-		tsleep_nsec(&sc, PWAIT, "ihidev", MSEC_TO_NSEC(ms));
+		tsleep_nsec(sc, PWAIT, "ihidev", MSEC_TO_NSEC(ms));
 }
 
 int