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path: root/drivers/isdn/mISDN/dsp_core.c
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Diffstat (limited to 'drivers/isdn/mISDN/dsp_core.c')
-rw-r--r--drivers/isdn/mISDN/dsp_core.c183
1 files changed, 91 insertions, 92 deletions
diff --git a/drivers/isdn/mISDN/dsp_core.c b/drivers/isdn/mISDN/dsp_core.c
index 0c41553ce684..2ac2d7a25a9f 100644
--- a/drivers/isdn/mISDN/dsp_core.c
+++ b/drivers/isdn/mISDN/dsp_core.c
@@ -218,20 +218,20 @@ dsp_rx_off_member(struct dsp *dsp)
if (!dsp->ch.peer) {
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: no peer, no rx_off\n",
- __func__);
+ __func__);
return;
}
cq.op = MISDN_CTRL_RX_OFF;
cq.p1 = rx_off;
if (dsp->ch.peer->ctrl(dsp->ch.peer, CONTROL_CHANNEL, &cq)) {
printk(KERN_DEBUG "%s: 2nd CONTROL_CHANNEL failed\n",
- __func__);
+ __func__);
return;
}
dsp->rx_is_off = rx_off;
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: %s set rx_off = %d\n",
- __func__, dsp->name, rx_off);
+ __func__, dsp->name, rx_off);
}
static void
dsp_rx_off(struct dsp *dsp)
@@ -263,19 +263,19 @@ dsp_fill_empty(struct dsp *dsp)
if (!dsp->ch.peer) {
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: no peer, no fill_empty\n",
- __func__);
+ __func__);
return;
}
cq.op = MISDN_CTRL_FILL_EMPTY;
cq.p1 = 1;
if (dsp->ch.peer->ctrl(dsp->ch.peer, CONTROL_CHANNEL, &cq)) {
printk(KERN_DEBUG "%s: CONTROL_CHANNEL failed\n",
- __func__);
+ __func__);
return;
}
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: %s set fill_empty = 1\n",
- __func__, dsp->name);
+ __func__, dsp->name);
}
static int
@@ -304,7 +304,7 @@ dsp_control_req(struct dsp *dsp, struct mISDNhead *hh, struct sk_buff *skb)
if (len == sizeof(int)) {
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_NOTICE "changing DTMF Threshold "
- "to %d\n", *((int *)data));
+ "to %d\n", *((int *)data));
dsp->dtmf.treshold = (*(int *)data) * 10000;
}
dsp->dtmf.enable = 1;
@@ -331,19 +331,19 @@ dsp_control_req(struct dsp *dsp, struct mISDNhead *hh, struct sk_buff *skb)
goto conf_split;
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: join conference %d\n",
- __func__, *((u32 *)data));
+ __func__, *((u32 *)data));
ret = dsp_cmx_conf(dsp, *((u32 *)data));
- /* dsp_cmx_hardware will also be called here */
+ /* dsp_cmx_hardware will also be called here */
dsp_rx_off(dsp);
if (dsp_debug & DEBUG_DSP_CMX)
dsp_cmx_debug(dsp);
break;
case DSP_CONF_SPLIT: /* remove from conference */
-conf_split:
+ conf_split:
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: release conference\n", __func__);
ret = dsp_cmx_conf(dsp, 0);
- /* dsp_cmx_hardware will also be called here */
+ /* dsp_cmx_hardware will also be called here */
if (dsp_debug & DEBUG_DSP_CMX)
dsp_cmx_debug(dsp);
dsp_rx_off(dsp);
@@ -359,7 +359,7 @@ conf_split:
}
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: turn tone 0x%x on\n",
- __func__, *((int *)skb->data));
+ __func__, *((int *)skb->data));
ret = dsp_tone(dsp, *((int *)data));
if (!ret) {
dsp_cmx_hardware(dsp->conf, dsp);
@@ -379,7 +379,7 @@ conf_split:
dsp_cmx_hardware(dsp->conf, dsp);
dsp_rx_off(dsp);
/* reset tx buffers (user space data) */
-tone_off:
+ tone_off:
dsp->rx_W = 0;
dsp->rx_R = 0;
break;
@@ -395,7 +395,7 @@ tone_off:
dsp->tx_volume = *((int *)data);
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: change tx vol to %d\n",
- __func__, dsp->tx_volume);
+ __func__, dsp->tx_volume);
dsp_cmx_hardware(dsp->conf, dsp);
dsp_dtmf_hardware(dsp);
dsp_rx_off(dsp);
@@ -412,7 +412,7 @@ tone_off:
dsp->rx_volume = *((int *)data);
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: change rx vol to %d\n",
- __func__, dsp->tx_volume);
+ __func__, dsp->tx_volume);
dsp_cmx_hardware(dsp->conf, dsp);
dsp_dtmf_hardware(dsp);
dsp_rx_off(dsp);
@@ -439,14 +439,14 @@ tone_off:
case DSP_RECEIVE_ON: /* enable receive to user space */
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: enable receive to user "
- "space\n", __func__);
+ "space\n", __func__);
dsp->rx_disabled = 0;
dsp_rx_off(dsp);
break;
case DSP_RECEIVE_OFF: /* disable receive to user space */
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: disable receive to "
- "user space\n", __func__);
+ "user space\n", __func__);
dsp->rx_disabled = 1;
dsp_rx_off(dsp);
break;
@@ -457,7 +457,7 @@ tone_off:
}
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: enable mixing of "
- "tx-data with conf mebers\n", __func__);
+ "tx-data with conf mebers\n", __func__);
dsp->tx_mix = 1;
dsp_cmx_hardware(dsp->conf, dsp);
dsp_rx_off(dsp);
@@ -471,7 +471,7 @@ tone_off:
}
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: disable mixing of "
- "tx-data with conf mebers\n", __func__);
+ "tx-data with conf mebers\n", __func__);
dsp->tx_mix = 0;
dsp_cmx_hardware(dsp->conf, dsp);
dsp_rx_off(dsp);
@@ -507,18 +507,18 @@ tone_off:
break;
}
dsp->cmx_delay = (*((int *)data)) << 3;
- /* milliseconds to samples */
- if (dsp->cmx_delay >= (CMX_BUFF_HALF>>1))
+ /* milliseconds to samples */
+ if (dsp->cmx_delay >= (CMX_BUFF_HALF >> 1))
/* clip to half of maximum usable buffer
- (half of half buffer) */
- dsp->cmx_delay = (CMX_BUFF_HALF>>1) - 1;
+ (half of half buffer) */
+ dsp->cmx_delay = (CMX_BUFF_HALF >> 1) - 1;
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: use delay algorithm to "
- "compensate jitter (%d samples)\n",
- __func__, dsp->cmx_delay);
+ "compensate jitter (%d samples)\n",
+ __func__, dsp->cmx_delay);
break;
case DSP_JITTER: /* use dynamic jitter algorithm instead of
- delay algorithm */
+ delay algorithm */
if (dsp->hdlc) {
ret = -EINVAL;
break;
@@ -526,7 +526,7 @@ tone_off:
dsp->cmx_delay = 0;
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: use jitter algorithm to "
- "compensate jitter\n", __func__);
+ "compensate jitter\n", __func__);
break;
case DSP_TX_DEJITTER: /* use dynamic jitter algorithm for tx-buffer */
if (dsp->hdlc) {
@@ -536,7 +536,7 @@ tone_off:
dsp->tx_dejitter = 1;
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: use dejitter on TX "
- "buffer\n", __func__);
+ "buffer\n", __func__);
break;
case DSP_TX_DEJ_OFF: /* use tx-buffer without dejittering*/
if (dsp->hdlc) {
@@ -546,7 +546,7 @@ tone_off:
dsp->tx_dejitter = 0;
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: use TX buffer without "
- "dejittering\n", __func__);
+ "dejittering\n", __func__);
break;
case DSP_PIPELINE_CFG:
if (dsp->hdlc) {
@@ -555,13 +555,13 @@ tone_off:
}
if (len > 0 && ((char *)data)[len - 1]) {
printk(KERN_DEBUG "%s: pipeline config string "
- "is not NULL terminated!\n", __func__);
+ "is not NULL terminated!\n", __func__);
ret = -EINVAL;
} else {
dsp->pipeline.inuse = 1;
dsp_cmx_hardware(dsp->conf, dsp);
ret = dsp_pipeline_build(&dsp->pipeline,
- len > 0 ? data : NULL);
+ len > 0 ? data : NULL);
dsp_cmx_hardware(dsp->conf, dsp);
dsp_rx_off(dsp);
}
@@ -577,7 +577,7 @@ tone_off:
}
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: turn blowfish on (key "
- "not shown)\n", __func__);
+ "not shown)\n", __func__);
ret = dsp_bf_init(dsp, (u8 *)data, len);
/* set new cont */
if (!ret)
@@ -586,7 +586,7 @@ tone_off:
cont = DSP_BF_REJECT;
/* send indication if it worked to set it */
nskb = _alloc_mISDN_skb(PH_CONTROL_IND, MISDN_ID_ANY,
- sizeof(int), &cont, GFP_ATOMIC);
+ sizeof(int), &cont, GFP_ATOMIC);
if (nskb) {
if (dsp->up) {
if (dsp->up->send(dsp->up, nskb))
@@ -615,7 +615,7 @@ tone_off:
default:
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: ctrl req %x unhandled\n",
- __func__, cont);
+ __func__, cont);
ret = -EINVAL;
}
return ret;
@@ -630,14 +630,14 @@ get_features(struct mISDNchannel *ch)
if (!ch->peer) {
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: no peer, no features\n",
- __func__);
+ __func__);
return;
}
memset(&cq, 0, sizeof(cq));
cq.op = MISDN_CTRL_GETOP;
if (ch->peer->ctrl(ch->peer, CONTROL_CHANNEL, &cq) < 0) {
printk(KERN_DEBUG "%s: CONTROL_CHANNEL failed\n",
- __func__);
+ __func__);
return;
}
if (cq.op & MISDN_CTRL_RX_OFF)
@@ -651,12 +651,12 @@ get_features(struct mISDNchannel *ch)
*((u_long *)&cq.p1) = (u_long)&dsp->features;
if (ch->peer->ctrl(ch->peer, CONTROL_CHANNEL, &cq)) {
printk(KERN_DEBUG "%s: 2nd CONTROL_CHANNEL failed\n",
- __func__);
+ __func__);
}
} else
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: features not supported for %s\n",
- __func__, dsp->name);
+ __func__, dsp->name);
}
static int
@@ -670,7 +670,7 @@ dsp_function(struct mISDNchannel *ch, struct sk_buff *skb)
hh = mISDN_HEAD_P(skb);
switch (hh->prim) {
- /* FROM DOWN */
+ /* FROM DOWN */
case (PH_DATA_CNF):
dsp->data_pending = 0;
/* trigger next hdlc frame, if any */
@@ -690,8 +690,8 @@ dsp_function(struct mISDNchannel *ch, struct sk_buff *skb)
if (dsp->rx_is_off) {
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: rx-data during rx_off"
- " for %s\n",
- __func__, dsp->name);
+ " for %s\n",
+ __func__, dsp->name);
}
if (dsp->hdlc) {
/* hdlc */
@@ -716,14 +716,14 @@ dsp_function(struct mISDNchannel *ch, struct sk_buff *skb)
/* pipeline */
if (dsp->pipeline.inuse)
dsp_pipeline_process_rx(&dsp->pipeline, skb->data,
- skb->len, hh->id);
+ skb->len, hh->id);
/* change volume if requested */
if (dsp->rx_volume)
dsp_change_volume(skb, dsp->rx_volume);
/* check if dtmf soft decoding is turned on */
if (dsp->dtmf.software) {
digits = dsp_dtmf_goertzel_decode(dsp, skb->data,
- skb->len, (dsp_options&DSP_OPT_ULAW) ? 1 : 0);
+ skb->len, (dsp_options & DSP_OPT_ULAW) ? 1 : 0);
}
/* we need to process receive data if software */
if (dsp->conf && dsp->conf->software) {
@@ -740,16 +740,16 @@ dsp_function(struct mISDNchannel *ch, struct sk_buff *skb)
struct sk_buff *nskb;
if (dsp_debug & DEBUG_DSP_DTMF)
printk(KERN_DEBUG "%s: digit"
- "(%c) to layer %s\n",
- __func__, *digits, dsp->name);
+ "(%c) to layer %s\n",
+ __func__, *digits, dsp->name);
k = *digits | DTMF_TONE_VAL;
nskb = _alloc_mISDN_skb(PH_CONTROL_IND,
- MISDN_ID_ANY, sizeof(int), &k,
- GFP_ATOMIC);
+ MISDN_ID_ANY, sizeof(int), &k,
+ GFP_ATOMIC);
if (nskb) {
if (dsp->up) {
if (dsp->up->send(
- dsp->up, nskb))
+ dsp->up, nskb))
dev_kfree_skb(nskb);
} else
dev_kfree_skb(nskb);
@@ -768,34 +768,34 @@ dsp_function(struct mISDNchannel *ch, struct sk_buff *skb)
case (PH_CONTROL_IND):
if (dsp_debug & DEBUG_DSP_DTMFCOEFF)
printk(KERN_DEBUG "%s: PH_CONTROL INDICATION "
- "received: %x (len %d) %s\n", __func__,
- hh->id, skb->len, dsp->name);
+ "received: %x (len %d) %s\n", __func__,
+ hh->id, skb->len, dsp->name);
switch (hh->id) {
case (DTMF_HFC_COEF): /* getting coefficients */
if (!dsp->dtmf.hardware) {
if (dsp_debug & DEBUG_DSP_DTMFCOEFF)
printk(KERN_DEBUG "%s: ignoring DTMF "
- "coefficients from HFC\n",
- __func__);
+ "coefficients from HFC\n",
+ __func__);
break;
}
digits = dsp_dtmf_goertzel_decode(dsp, skb->data,
- skb->len, 2);
+ skb->len, 2);
while (*digits) {
int k;
struct sk_buff *nskb;
if (dsp_debug & DEBUG_DSP_DTMF)
printk(KERN_DEBUG "%s: digit"
- "(%c) to layer %s\n",
- __func__, *digits, dsp->name);
+ "(%c) to layer %s\n",
+ __func__, *digits, dsp->name);
k = *digits | DTMF_TONE_VAL;
nskb = _alloc_mISDN_skb(PH_CONTROL_IND,
- MISDN_ID_ANY, sizeof(int), &k,
- GFP_ATOMIC);
+ MISDN_ID_ANY, sizeof(int), &k,
+ GFP_ATOMIC);
if (nskb) {
if (dsp->up) {
if (dsp->up->send(
- dsp->up, nskb))
+ dsp->up, nskb))
dev_kfree_skb(nskb);
} else
dev_kfree_skb(nskb);
@@ -812,7 +812,7 @@ dsp_function(struct mISDNchannel *ch, struct sk_buff *skb)
dsp->tx_volume = *((int *)skb->data);
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: change tx volume to "
- "%d\n", __func__, dsp->tx_volume);
+ "%d\n", __func__, dsp->tx_volume);
dsp_cmx_hardware(dsp->conf, dsp);
dsp_dtmf_hardware(dsp);
dsp_rx_off(dsp);
@@ -821,7 +821,7 @@ dsp_function(struct mISDNchannel *ch, struct sk_buff *skb)
default:
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: ctrl ind %x unhandled "
- "%s\n", __func__, hh->id, dsp->name);
+ "%s\n", __func__, hh->id, dsp->name);
ret = -EINVAL;
}
break;
@@ -829,13 +829,13 @@ dsp_function(struct mISDNchannel *ch, struct sk_buff *skb)
case (PH_ACTIVATE_CNF):
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: b_channel is now active %s\n",
- __func__, dsp->name);
+ __func__, dsp->name);
/* bchannel now active */
spin_lock_irqsave(&dsp_lock, flags);
dsp->b_active = 1;
dsp->data_pending = 0;
dsp->rx_init = 1;
- /* rx_W and rx_R will be adjusted on first frame */
+ /* rx_W and rx_R will be adjusted on first frame */
dsp->rx_W = 0;
dsp->rx_R = 0;
memset(dsp->rx_buff, 0, sizeof(dsp->rx_buff));
@@ -845,8 +845,8 @@ dsp_function(struct mISDNchannel *ch, struct sk_buff *skb)
spin_unlock_irqrestore(&dsp_lock, flags);
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: done with activation, sending "
- "confirm to user space. %s\n", __func__,
- dsp->name);
+ "confirm to user space. %s\n", __func__,
+ dsp->name);
/* send activation to upper layer */
hh->prim = DL_ESTABLISH_CNF;
if (dsp->up)
@@ -856,7 +856,7 @@ dsp_function(struct mISDNchannel *ch, struct sk_buff *skb)
case (PH_DEACTIVATE_CNF):
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: b_channel is now inactive %s\n",
- __func__, dsp->name);
+ __func__, dsp->name);
/* bchannel now inactive */
spin_lock_irqsave(&dsp_lock, flags);
dsp->b_active = 0;
@@ -868,7 +868,7 @@ dsp_function(struct mISDNchannel *ch, struct sk_buff *skb)
if (dsp->up)
return dsp->up->send(dsp->up, skb);
break;
- /* FROM UP */
+ /* FROM UP */
case (DL_DATA_REQ):
case (PH_DATA_REQ):
if (skb->len < 1) {
@@ -904,7 +904,7 @@ dsp_function(struct mISDNchannel *ch, struct sk_buff *skb)
case (PH_ACTIVATE_REQ):
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: activating b_channel %s\n",
- __func__, dsp->name);
+ __func__, dsp->name);
if (dsp->dtmf.hardware || dsp->dtmf.software)
dsp_dtmf_goertzel_init(dsp);
get_features(ch);
@@ -920,7 +920,7 @@ dsp_function(struct mISDNchannel *ch, struct sk_buff *skb)
case (PH_DEACTIVATE_REQ):
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: releasing b_channel %s\n",
- __func__, dsp->name);
+ __func__, dsp->name);
spin_lock_irqsave(&dsp_lock, flags);
dsp->tone.tone = 0;
dsp->tone.hardware = 0;
@@ -939,7 +939,7 @@ dsp_function(struct mISDNchannel *ch, struct sk_buff *skb)
default:
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: msg %x unhandled %s\n",
- __func__, hh->prim, dsp->name);
+ __func__, hh->prim, dsp->name);
ret = -EINVAL;
}
if (!ret)
@@ -978,7 +978,7 @@ dsp_ctrl(struct mISDNchannel *ch, u_int cmd, void *arg)
skb_queue_purge(&dsp->sendq);
if (dsp_debug & DEBUG_DSP_CTRL)
printk(KERN_DEBUG "%s: releasing member %s\n",
- __func__, dsp->name);
+ __func__, dsp->name);
dsp->b_active = 0;
dsp_cmx_conf(dsp, 0); /* dsp_cmx_hardware will also be called
here */
@@ -986,13 +986,13 @@ dsp_ctrl(struct mISDNchannel *ch, u_int cmd, void *arg)
if (dsp_debug & DEBUG_DSP_CTRL)
printk(KERN_DEBUG "%s: remove & destroy object %s\n",
- __func__, dsp->name);
+ __func__, dsp->name);
list_del(&dsp->list);
spin_unlock_irqrestore(&dsp_lock, flags);
if (dsp_debug & DEBUG_DSP_CTRL)
printk(KERN_DEBUG "%s: dsp instance released\n",
- __func__);
+ __func__);
vfree(dsp);
module_put(THIS_MODULE);
break;
@@ -1016,7 +1016,7 @@ dsp_send_bh(struct work_struct *work)
if (dsp->data_pending) {
if (dsp_debug & DEBUG_DSP_CORE)
printk(KERN_DEBUG "%s: fifo full %s, this is "
- "no bug!\n", __func__, dsp->name);
+ "no bug!\n", __func__, dsp->name);
/* flush transparent data, if not acked */
dev_kfree_skb(skb);
continue;
@@ -1050,7 +1050,7 @@ dspcreate(struct channel_req *crq)
u_long flags;
if (crq->protocol != ISDN_P_B_L2DSP
- && crq->protocol != ISDN_P_B_L2DSPHDLC)
+ && crq->protocol != ISDN_P_B_L2DSPHDLC)
return -EPROTONOSUPPORT;
ndsp = vzalloc(sizeof(struct dsp));
if (!ndsp) {
@@ -1076,7 +1076,7 @@ dspcreate(struct channel_req *crq)
}
if (!try_module_get(THIS_MODULE))
printk(KERN_WARNING "%s:cannot get module\n",
- __func__);
+ __func__);
sprintf(ndsp->name, "DSP_C%x(0x%p)",
ndsp->up->st->dev->id + 1, ndsp);
@@ -1095,7 +1095,7 @@ dspcreate(struct channel_req *crq)
if (dtmfthreshold < 20 || dtmfthreshold > 500)
dtmfthreshold = 200;
- ndsp->dtmf.treshold = dtmfthreshold*10000;
+ ndsp->dtmf.treshold = dtmfthreshold * 10000;
/* init pipeline append to list */
spin_lock_irqsave(&dsp_lock, flags);
@@ -1109,7 +1109,7 @@ dspcreate(struct channel_req *crq)
static struct Bprotocol DSP = {
.Bprotocols = (1 << (ISDN_P_B_L2DSP & ISDN_P_B_MASK))
- | (1 << (ISDN_P_B_L2DSPHDLC & ISDN_P_B_MASK)),
+ | (1 << (ISDN_P_B_L2DSPHDLC & ISDN_P_B_MASK)),
.name = "dsp",
.create = dspcreate
};
@@ -1119,7 +1119,7 @@ static int __init dsp_init(void)
int err;
int tics;
- printk(KERN_INFO "DSP modul %s\n", mISDN_dsp_revision);
+ printk(KERN_INFO "DSP module %s\n", mISDN_dsp_revision);
dsp_options = options;
dsp_debug = debug;
@@ -1129,21 +1129,21 @@ static int __init dsp_init(void)
if (dsp_poll) {
if (dsp_poll > MAX_POLL) {
printk(KERN_ERR "%s: Wrong poll value (%d), use %d "
- "maximum.\n", __func__, poll, MAX_POLL);
+ "maximum.\n", __func__, poll, MAX_POLL);
err = -EINVAL;
return err;
}
if (dsp_poll < 8) {
printk(KERN_ERR "%s: Wrong poll value (%d), use 8 "
- "minimum.\n", __func__, dsp_poll);
+ "minimum.\n", __func__, dsp_poll);
err = -EINVAL;
return err;
}
dsp_tics = poll * HZ / 8000;
if (dsp_tics * 8000 != poll * HZ) {
printk(KERN_INFO "mISDN_dsp: Cannot clock every %d "
- "samples (0,125 ms). It is not a multiple of "
- "%d HZ.\n", poll, HZ);
+ "samples (0,125 ms). It is not a multiple of "
+ "%d HZ.\n", poll, HZ);
err = -EINVAL;
return err;
}
@@ -1162,14 +1162,14 @@ static int __init dsp_init(void)
}
if (dsp_poll == 0) {
printk(KERN_INFO "mISDN_dsp: There is no multiple of kernel "
- "clock that equals exactly the duration of 8-256 "
- "samples. (Choose kernel clock speed like 100, 250, "
- "300, 1000)\n");
+ "clock that equals exactly the duration of 8-256 "
+ "samples. (Choose kernel clock speed like 100, 250, "
+ "300, 1000)\n");
err = -EINVAL;
return err;
}
printk(KERN_INFO "mISDN_dsp: DSP clocks every %d samples. This equals "
- "%d jiffies.\n", dsp_poll, dsp_tics);
+ "%d jiffies.\n", dsp_poll, dsp_tics);
spin_lock_init(&dsp_lock);
INIT_LIST_HEAD(&dsp_ilist);
@@ -1177,8 +1177,8 @@ static int __init dsp_init(void)
/* init conversion tables */
dsp_audio_generate_law_tables();
- dsp_silence = (dsp_options&DSP_OPT_ULAW) ? 0xff : 0x2a;
- dsp_audio_law_to_s32 = (dsp_options&DSP_OPT_ULAW) ?
+ dsp_silence = (dsp_options & DSP_OPT_ULAW) ? 0xff : 0x2a;
+ dsp_audio_law_to_s32 = (dsp_options & DSP_OPT_ULAW) ?
dsp_audio_ulaw_to_s32 : dsp_audio_alaw_to_s32;
dsp_audio_generate_s2law_table();
dsp_audio_generate_seven();
@@ -1190,7 +1190,7 @@ static int __init dsp_init(void)
err = dsp_pipeline_module_init();
if (err) {
printk(KERN_ERR "mISDN_dsp: Can't initialize pipeline, "
- "error(%d)\n", err);
+ "error(%d)\n", err);
return err;
}
@@ -1221,11 +1221,11 @@ static void __exit dsp_cleanup(void)
if (!list_empty(&dsp_ilist)) {
printk(KERN_ERR "mISDN_dsp: Audio DSP object inst list not "
- "empty.\n");
+ "empty.\n");
}
if (!list_empty(&conf_ilist)) {
printk(KERN_ERR "mISDN_dsp: Conference list not empty. Not "
- "all memory freed.\n");
+ "all memory freed.\n");
}
dsp_pipeline_module_exit();
@@ -1233,4 +1233,3 @@ static void __exit dsp_cleanup(void)
module_init(dsp_init);
module_exit(dsp_cleanup);
-
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-19 17:14:51 +0000