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path: root/sound/pci/pcxhr/pcxhr.c
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Diffstat (limited to 'sound/pci/pcxhr/pcxhr.c')
-rw-r--r--sound/pci/pcxhr/pcxhr.c70
1 files changed, 37 insertions, 33 deletions
diff --git a/sound/pci/pcxhr/pcxhr.c b/sound/pci/pcxhr/pcxhr.c
index c2e4831c3a13..242bd7e04b3e 100644
--- a/sound/pci/pcxhr/pcxhr.c
+++ b/sound/pci/pcxhr/pcxhr.c
@@ -35,7 +35,6 @@ MODULE_AUTHOR("Markus Bollinger <bollinger@digigram.com>, "
"Marc Titinger <titinger@digigram.com>");
MODULE_DESCRIPTION("Digigram " DRIVER_NAME " " PCXHR_DRIVER_VERSION_STRING);
MODULE_LICENSE("GPL");
-MODULE_SUPPORTED_DEVICE("{{Digigram," DRIVER_NAME "}}");
static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
@@ -367,7 +366,7 @@ static int pcxhr_sub_set_clock(struct pcxhr_mgr *mgr,
mgr->codec_speed = speed; /* save new codec speed */
}
- dev_dbg(&mgr->pci->dev, "pcxhr_sub_set_clock to %dHz (realfreq=%d)\n",
+ dev_dbg(&mgr->pci->dev, "%s to %dHz (realfreq=%d)\n", __func__,
rate, realfreq);
return 0;
}
@@ -500,7 +499,7 @@ static int pcxhr_set_stream_state(struct snd_pcxhr *chip,
else {
if (stream->status != PCXHR_STREAM_STATUS_SCHEDULE_STOP) {
dev_err(chip->card->dev,
- "pcxhr_set_stream_state CANNOT be stopped\n");
+ "%s CANNOT be stopped\n", __func__);
return -EINVAL;
}
start = 0;
@@ -525,7 +524,7 @@ static int pcxhr_set_stream_state(struct snd_pcxhr *chip,
err = pcxhr_send_msg(chip->mgr, &rmh);
if (err)
dev_err(chip->card->dev,
- "ERROR pcxhr_set_stream_state err=%x;\n", err);
+ "ERROR %s err=%x;\n", __func__, err);
stream->status =
start ? PCXHR_STREAM_STATUS_STARTED : PCXHR_STREAM_STATUS_STOPPED;
return err;
@@ -571,7 +570,7 @@ static int pcxhr_set_format(struct pcxhr_stream *stream)
break;
default:
dev_err(chip->card->dev,
- "error pcxhr_set_format() : unknown format\n");
+ "error %s() : unknown format\n", __func__);
return -EINVAL;
}
@@ -616,7 +615,7 @@ static int pcxhr_set_format(struct pcxhr_stream *stream)
err = pcxhr_send_msg(chip->mgr, &rmh);
if (err)
dev_err(chip->card->dev,
- "ERROR pcxhr_set_format err=%x;\n", err);
+ "ERROR %s err=%x;\n", __func__, err);
return err;
}
@@ -631,7 +630,7 @@ static int pcxhr_update_r_buffer(struct pcxhr_stream *stream)
stream_num = is_capture ? 0 : subs->number;
dev_dbg(chip->card->dev,
- "pcxhr_update_r_buffer(pcm%c%d) : addr(%p) bytes(%zx) subs(%d)\n",
+ "%s(pcm%c%d) : addr(%p) bytes(%zx) subs(%d)\n", __func__,
is_capture ? 'c' : 'p',
chip->chip_idx, (void *)(long)subs->runtime->dma_addr,
subs->runtime->dma_bytes, subs->number);
@@ -722,21 +721,20 @@ static void pcxhr_start_linked_stream(struct pcxhr_mgr *mgr)
}
if (capture_mask == 0 && playback_mask == 0) {
mutex_unlock(&mgr->setup_mutex);
- dev_err(&mgr->pci->dev, "pcxhr_start_linked_stream : no pipes\n");
+ dev_err(&mgr->pci->dev, "%s : no pipes\n", __func__);
return;
}
- dev_dbg(&mgr->pci->dev, "pcxhr_start_linked_stream : "
- "playback_mask=%x capture_mask=%x\n",
- playback_mask, capture_mask);
+ dev_dbg(&mgr->pci->dev, "%s : playback_mask=%x capture_mask=%x\n",
+ __func__, playback_mask, capture_mask);
/* synchronous stop of all the pipes concerned */
err = pcxhr_set_pipe_state(mgr, playback_mask, capture_mask, 0);
if (err) {
mutex_unlock(&mgr->setup_mutex);
- dev_err(&mgr->pci->dev, "pcxhr_start_linked_stream : "
+ dev_err(&mgr->pci->dev, "%s : "
"error stop pipes (P%x C%x)\n",
- playback_mask, capture_mask);
+ __func__, playback_mask, capture_mask);
return;
}
@@ -779,9 +777,9 @@ static void pcxhr_start_linked_stream(struct pcxhr_mgr *mgr)
err = pcxhr_set_pipe_state(mgr, playback_mask, capture_mask, 1);
if (err) {
mutex_unlock(&mgr->setup_mutex);
- dev_err(&mgr->pci->dev, "pcxhr_start_linked_stream : "
+ dev_err(&mgr->pci->dev, "%s : "
"error start pipes (P%x C%x)\n",
- playback_mask, capture_mask);
+ __func__, playback_mask, capture_mask);
return;
}
@@ -890,7 +888,7 @@ static int pcxhr_hardware_timer(struct pcxhr_mgr *mgr, int start)
}
err = pcxhr_send_msg(mgr, &rmh);
if (err < 0)
- dev_err(&mgr->pci->dev, "error pcxhr_hardware_timer err(%x)\n",
+ dev_err(&mgr->pci->dev, "error %s err(%x)\n", __func__,
err);
return err;
}
@@ -905,7 +903,7 @@ static int pcxhr_prepare(struct snd_pcm_substream *subs)
int err = 0;
dev_dbg(chip->card->dev,
- "pcxhr_prepare : period_size(%lx) periods(%x) buffer_size(%lx)\n",
+ "%s : period_size(%lx) periods(%x) buffer_size(%lx)\n", __func__,
subs->runtime->period_size, subs->runtime->periods,
subs->runtime->buffer_size);
@@ -998,12 +996,12 @@ static int pcxhr_open(struct snd_pcm_substream *subs)
runtime->hw = pcxhr_caps;
if( subs->stream == SNDRV_PCM_STREAM_PLAYBACK ) {
- dev_dbg(chip->card->dev, "pcxhr_open playback chip%d subs%d\n",
- chip->chip_idx, subs->number);
+ dev_dbg(chip->card->dev, "%s playback chip%d subs%d\n",
+ __func__, chip->chip_idx, subs->number);
stream = &chip->playback_stream[subs->number];
} else {
- dev_dbg(chip->card->dev, "pcxhr_open capture chip%d subs%d\n",
- chip->chip_idx, subs->number);
+ dev_dbg(chip->card->dev, "%s capture chip%d subs%d\n",
+ __func__, chip->chip_idx, subs->number);
if (mgr->mono_capture)
runtime->hw.channels_max = 1;
else
@@ -1012,8 +1010,8 @@ static int pcxhr_open(struct snd_pcm_substream *subs)
}
if (stream->status != PCXHR_STREAM_STATUS_FREE){
/* streams in use */
- dev_err(chip->card->dev, "pcxhr_open chip%d subs%d in use\n",
- chip->chip_idx, subs->number);
+ dev_err(chip->card->dev, "%s chip%d subs%d in use\n",
+ __func__, chip->chip_idx, subs->number);
mutex_unlock(&mgr->setup_mutex);
return -EBUSY;
}
@@ -1078,7 +1076,7 @@ static int pcxhr_close(struct snd_pcm_substream *subs)
mutex_lock(&mgr->setup_mutex);
- dev_dbg(chip->card->dev, "pcxhr_close chip%d subs%d\n",
+ dev_dbg(chip->card->dev, "%s chip%d subs%d\n", __func__,
chip->chip_idx, subs->number);
/* sample rate released */
@@ -1135,9 +1133,10 @@ int pcxhr_create_pcm(struct snd_pcxhr *chip)
char name[32];
snprintf(name, sizeof(name), "pcxhr %d", chip->chip_idx);
- if ((err = snd_pcm_new(chip->card, name, 0,
- chip->nb_streams_play,
- chip->nb_streams_capt, &pcm)) < 0) {
+ err = snd_pcm_new(chip->card, name, 0,
+ chip->nb_streams_play,
+ chip->nb_streams_capt, &pcm);
+ if (err < 0) {
dev_err(chip->card->dev, "cannot create pcm %s\n", name);
return err;
}
@@ -1203,7 +1202,8 @@ static int pcxhr_create(struct pcxhr_mgr *mgr,
chip->nb_streams_capt = 1; /* or 1 stereo stream */
}
- if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) {
+ err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops);
+ if (err < 0) {
pcxhr_chip_free(chip);
return err;
}
@@ -1493,7 +1493,8 @@ static int pcxhr_probe(struct pci_dev *pci,
}
/* enable PCI device */
- if ((err = pci_enable_device(pci)) < 0)
+ err = pci_enable_device(pci);
+ if (err < 0)
return err;
pci_set_master(pci);
@@ -1538,7 +1539,8 @@ static int pcxhr_probe(struct pci_dev *pci,
mgr->granularity = PCXHR_GRANULARITY;
/* resource assignment */
- if ((err = pci_request_regions(pci, card_name)) < 0) {
+ err = pci_request_regions(pci, card_name);
+ if (err < 0) {
kfree(mgr);
pci_disable_device(pci);
return err;
@@ -1569,7 +1571,7 @@ static int pcxhr_probe(struct pci_dev *pci,
/* init setup mutex*/
mutex_init(&mgr->setup_mutex);
- mgr->prmh = kmalloc(sizeof(*mgr->prmh) +
+ mgr->prmh = kmalloc(sizeof(*mgr->prmh) +
sizeof(u32) * (PCXHR_SIZE_MAX_LONG_STATUS -
PCXHR_SIZE_MAX_STATUS),
GFP_KERNEL);
@@ -1609,7 +1611,8 @@ static int pcxhr_probe(struct pci_dev *pci,
snprintf(card->longname, sizeof(card->longname),
"%s [PCM #%d]", mgr->name, i);
- if ((err = pcxhr_create(mgr, card, i)) < 0) {
+ err = pcxhr_create(mgr, card, i);
+ if (err < 0) {
snd_card_free(card);
pcxhr_free(mgr);
return err;
@@ -1619,7 +1622,8 @@ static int pcxhr_probe(struct pci_dev *pci,
/* init proc interface only for chip0 */
pcxhr_proc_init(mgr->chip[i]);
- if ((err = snd_card_register(card)) < 0) {
+ err = snd_card_register(card);
+ if (err < 0) {
pcxhr_free(mgr);
return err;
}
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.