bktr(4): tsleep(9) -> tsleep_nsec(9)

[Scott Cheloha]

I don't have any of these cards, but these are straightforward conversions.

ok?

Index: bktr_audio.c
===================================================================
RCS file: /cvs/src/sys/dev/pci/bktr/bktr_audio.c,v
retrieving revision 1.12
diff -u -p -r1.12 bktr_audio.c
--- bktr_audio.c        14 Mar 2015 03:38:49 -0000      1.12
+++ bktr_audio.c        16 Dec 2019 04:28:16 -0000
@@ -229,7 +229,7 @@ temp_mute( bktr_ptr_t bktr, int flag )
                set_audio( bktr, AUDIO_MUTE );          /* prevent 'click' */
        }
        else {
-               tsleep( BKTR_SLEEP, PZERO, "tuning", hz/8 );
+               tsleep_nsec( BKTR_SLEEP, PZERO, "tuning", MSEC_TO_NSEC(125) );
                if ( muteState == FALSE )
                        set_audio( bktr, AUDIO_UNMUTE );
        }
Index: bktr_core.c
===================================================================
RCS file: /cvs/src/sys/dev/pci/bktr/bktr_core.c,v
retrieving revision 1.40
diff -u -p -r1.40 bktr_core.c
--- bktr_core.c 22 Nov 2018 14:54:36 -0000      1.40
+++ bktr_core.c 16 Dec 2019 04:28:19 -0000
@@ -1025,7 +1025,7 @@ video_read(bktr_ptr_t bktr, int unit, de
                             BT848_INT_FMTCHG);
 
 
-       status = tsleep(BKTR_SLEEP, BKTRPRI, "captur", 0);
+       status = tsleep_nsec(BKTR_SLEEP, BKTRPRI, "captur", INFSLP);
        if (!status)            /* successful capture */
                status = uiomove((caddr_t)bktr->bigbuf, count, uio);
        else
@@ -1057,7 +1057,7 @@ vbi_read(bktr_ptr_t bktr, struct uio *ui
                }
 
                bktr->vbi_read_blocked = TRUE;
-               if ((status = tsleep(VBI_SLEEP, VBIPRI, "vbi", 0))) {
+               if ((status = tsleep_nsec(VBI_SLEEP, VBIPRI, "vbi", INFSLP))) {
                        return status;
                }
        }
@@ -1419,7 +1419,8 @@ video_ioctl( bktr_ptr_t bktr, int unit, 
                                            BT848_INT_FMTCHG);
 
                        OUTB(bktr, BKTR_CAP_CTL, bktr->bktr_cap_ctl);
-                       error = tsleep(BKTR_SLEEP, BKTRPRI, "captur", hz);
+                       error = tsleep_nsec(BKTR_SLEEP, BKTRPRI, "captur",
+                           SEC_TO_NSEC(1));
                        if (error && (error != ERESTART)) {
                                /*  Here if we didn't get complete frame  */
 #ifdef DIAGNOSTIC