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diff --git a/sys/dev/sound/pcm/dsp.c b/sys/dev/sound/pcm/dsp.c
--- a/sys/dev/sound/pcm/dsp.c
+++ b/sys/dev/sound/pcm/dsp.c
@@ -67,6 +67,12 @@
#define DSP_REGISTERED(x) (PCM_REGISTERED(x) && (x)->dsp_dev != NULL)
+#define DSP_F_VALID(x) ((x) & (FREAD | FWRITE))
+#define DSP_F_DUPLEX(x) (((x) & (FREAD | FWRITE)) == (FREAD | FWRITE))
+#define DSP_F_SIMPLEX(x) (!DSP_F_DUPLEX(x))
+#define DSP_F_READ(x) ((x) & FREAD)
+#define DSP_F_WRITE(x) ((x) & FWRITE)
+
#define OLDPCM_IOCTL
static d_open_t dsp_open;
@@ -144,18 +150,18 @@
static void
dsp_lock_chans(struct dsp_cdevpriv *priv, uint32_t prio)
{
- if (priv->rdch != NULL && (prio & SD_F_PRIO_RD))
+ if (priv->rdch != NULL && DSP_F_READ(prio))
CHN_LOCK(priv->rdch);
- if (priv->wrch != NULL && (prio & SD_F_PRIO_WR))
+ if (priv->wrch != NULL && DSP_F_WRITE(prio))
CHN_LOCK(priv->wrch);
}
static void
dsp_unlock_chans(struct dsp_cdevpriv *priv, uint32_t prio)
{
- if (priv->rdch != NULL && (prio & SD_F_PRIO_RD))
+ if (priv->rdch != NULL && DSP_F_READ(prio))
CHN_UNLOCK(priv->rdch);
- if (priv->wrch != NULL && (prio & SD_F_PRIO_WR))
+ if (priv->wrch != NULL && DSP_F_WRITE(prio))
CHN_UNLOCK(priv->wrch);
}
@@ -234,12 +240,6 @@
return (0);
}
-#define DSP_F_VALID(x) ((x) & (FREAD | FWRITE))
-#define DSP_F_DUPLEX(x) (((x) & (FREAD | FWRITE)) == (FREAD | FWRITE))
-#define DSP_F_SIMPLEX(x) (!DSP_F_DUPLEX(x))
-#define DSP_F_READ(x) ((x) & FREAD)
-#define DSP_F_WRITE(x) ((x) & FWRITE)
-
static void
dsp_close(void *data)
{
@@ -475,12 +475,12 @@
switch (buf->uio_rw) {
case UIO_READ:
- prio = SD_F_PRIO_RD;
+ prio = FREAD;
ch = &priv->rdch;
chn_io = chn_read;
break;
case UIO_WRITE:
- prio = SD_F_PRIO_WR;
+ prio = FWRITE;
ch = &priv->wrch;
chn_io = chn_write;
break;
@@ -1793,7 +1793,7 @@
ret = 0;
- dsp_lock_chans(priv, SD_F_PRIO_RD | SD_F_PRIO_WR);
+ dsp_lock_chans(priv, FREAD | FWRITE);
wrch = priv->wrch;
rdch = priv->rdch;
@@ -1809,7 +1809,7 @@
ret |= chn_poll(rdch, e, td);
}
- dsp_unlock_chans(priv, SD_F_PRIO_RD | SD_F_PRIO_WR);
+ dsp_unlock_chans(priv, FREAD | FWRITE);
PCM_GIANT_LEAVE(d);
@@ -1871,7 +1871,7 @@
PCM_GIANT_ENTER(d);
- dsp_lock_chans(priv, SD_F_PRIO_RD | SD_F_PRIO_WR);
+ dsp_lock_chans(priv, FREAD | FWRITE);
wrch = priv->wrch;
rdch = priv->rdch;
@@ -1880,7 +1880,7 @@
(*offset + size) > sndbuf_getallocsize(c->bufsoft) ||
(wrch != NULL && (wrch->flags & CHN_F_MMAP_INVALID)) ||
(rdch != NULL && (rdch->flags & CHN_F_MMAP_INVALID))) {
- dsp_unlock_chans(priv, SD_F_PRIO_RD | SD_F_PRIO_WR);
+ dsp_unlock_chans(priv, FREAD | FWRITE);
PCM_GIANT_EXIT(d);
return (EINVAL);
}
@@ -1891,7 +1891,7 @@
rdch->flags |= CHN_F_MMAP;
*offset = (uintptr_t)sndbuf_getbufofs(c->bufsoft, *offset);
- dsp_unlock_chans(priv, SD_F_PRIO_RD | SD_F_PRIO_WR);
+ dsp_unlock_chans(priv, FREAD | FWRITE);
*object = vm_pager_allocate(OBJT_DEVICE, i_dev,
size, nprot, *offset, curthread->td_ucred);
diff --git a/sys/dev/sound/pcm/sound.h b/sys/dev/sound/pcm/sound.h
--- a/sys/dev/sound/pcm/sound.h
+++ b/sys/dev/sound/pcm/sound.h
@@ -121,9 +121,6 @@
#define SD_F_EQ_MASK (SD_F_EQ | SD_F_EQ_ENABLED | \
SD_F_EQ_BYPASSED | SD_F_EQ_PC)
-#define SD_F_PRIO_RD 0x10000000
-#define SD_F_PRIO_WR 0x20000000
-
#define SD_F_BITS "\020" \
"\001SIMPLEX" \
/* "\002 */ \
@@ -138,9 +135,7 @@
"\013EQ_BYPASSED" \
"\014EQ_PC" \
"\015PVCHANS" \
- "\016RVCHANS" \
- "\035PRIO_RD" \
- "\036PRIO_WR"
+ "\016RVCHANS"
#define PCM_ALIVE(x) ((x) != NULL && (x)->lock != NULL)
#define PCM_REGISTERED(x) (PCM_ALIVE(x) && ((x)->flags & SD_F_REGISTERED))

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