fix typos in comments and spacing

diff --git a/sys/dev/audio.c b/sys/dev/audio.c
index ade54df..167a45e 100644 (file)
--- a/sys/dev/audio.c
+++ b/sys/dev/audio.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: audio.c,v 1.149 2016/06/18 07:59:30 ratchov Exp $     */
+/*     $OpenBSD: audio.c,v 1.150 2016/06/21 06:38:28 ratchov Exp $     */
 /*
  * Copyright (c) 2015 Alexandre Ratchov <alex@caoua.org>
  *
@@ -1542,13 +1542,13 @@ audio_read(struct audio_softc *sc, struct uio *uio, int ioflag)
        size_t count;
        int error;
 
-       DPRINTFN(1, "%s: read: resid = %zd\n",  DEVNAME(sc), uio->uio_resid);
+       DPRINTFN(1, "%s: read: resid = %zd\n", DEVNAME(sc), uio->uio_resid);
 
        /* block if quiesced */
        while (sc->quiesce)
                tsleep(&sc->quiesce, 0, "au_qrd", 0);
 
-       /* start automatically if setinfo() was never called */
+       /* start automatically if audio_ioc_start() was never called */
        mtx_enter(&audio_lock);
        if (!sc->active && !sc->pause && sc->rec.used == 0) {
                mtx_leave(&audio_lock);
@@ -1672,7 +1672,7 @@ audio_write(struct audio_softc *sc, struct uio *uio, int ioflag)
                mtx_enter(&audio_lock);
                audio_buf_wcommit(&sc->play, count);
 
-               /* start automatically if setinfo() was never called */
+               /* start automatically if audio_ioc_start() was never called */
                if (!sc->active && !sc->pause &&
                    sc->play.used == sc->play.len) {
                        mtx_leave(&audio_lock);