ami(4): msleep(9) -> msleep_nsec(9)

[Scott Cheloha]

Ticks to seconds.

ok?

Index: ic/ami.c
===================================================================
RCS file: /cvs/src/sys/dev/ic/ami.c,v
retrieving revision 1.236
diff -u -p -r1.236 ami.c
--- ic/ami.c    31 Dec 2019 10:05:32 -0000      1.236
+++ ic/ami.c    11 Jan 2020 08:44:04 -0000
@@ -1813,8 +1813,8 @@ ami_mgmt(struct ami_softc *sc, u_int8_t 
                mtx_enter(&sc->sc_cmd_mtx);
                sc->sc_drainio = 1;
                while (!TAILQ_EMPTY(&sc->sc_ccb_runq)) {
-                       if (msleep(sc, &sc->sc_cmd_mtx, PRIBIO,
-                           "amimgmt", hz * 60) == EWOULDBLOCK) {
+                       if (msleep_nsec(sc, &sc->sc_cmd_mtx, PRIBIO,
+                           "amimgmt", SEC_TO_NSEC(60)) == EWOULDBLOCK) {
                                printf("%s: drain io timeout\n", DEVNAME(sc));
                                ccb->ccb_flags |= AMI_CCB_F_ERR;
                                goto restartio;