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-rw-r--r--sound/pci/emu10k1/emu10k1.c12
-rw-r--r--sound/pci/emu10k1/emu10k1x.c19
-rw-r--r--sound/pci/emu10k1/emufx.c7
-rw-r--r--sound/pci/emu10k1/emupcm.c33
-rw-r--r--sound/pci/emu10k1/p16v.c7
5 files changed, 17 insertions, 61 deletions
diff --git a/sound/pci/emu10k1/emu10k1.c b/sound/pci/emu10k1/emu10k1.c
index 4c171636efcd..a3c00a668268 100644
--- a/sound/pci/emu10k1/emu10k1.c
+++ b/sound/pci/emu10k1/emu10k1.c
@@ -132,11 +132,11 @@ static int snd_card_emu10k1_probe(struct pci_dev *pci,
goto error;
card->private_data = emu;
emu->delay_pcm_irq = delay_pcm_irq[dev] & 0x1f;
- if ((err = snd_emu10k1_pcm(emu, 0, NULL)) < 0)
+ if ((err = snd_emu10k1_pcm(emu, 0)) < 0)
goto error;
- if ((err = snd_emu10k1_pcm_mic(emu, 1, NULL)) < 0)
+ if ((err = snd_emu10k1_pcm_mic(emu, 1)) < 0)
goto error;
- if ((err = snd_emu10k1_pcm_efx(emu, 2, NULL)) < 0)
+ if ((err = snd_emu10k1_pcm_efx(emu, 2)) < 0)
goto error;
/* This stores the periods table. */
if (emu->card_capabilities->ca0151_chip) { /* P16V */
@@ -151,10 +151,10 @@ static int snd_card_emu10k1_probe(struct pci_dev *pci,
if ((err = snd_emu10k1_timer(emu, 0)) < 0)
goto error;
- if ((err = snd_emu10k1_pcm_multi(emu, 3, NULL)) < 0)
+ if ((err = snd_emu10k1_pcm_multi(emu, 3)) < 0)
goto error;
if (emu->card_capabilities->ca0151_chip) { /* P16V */
- if ((err = snd_p16v_pcm(emu, 4, NULL)) < 0)
+ if ((err = snd_p16v_pcm(emu, 4)) < 0)
goto error;
}
if (emu->audigy) {
@@ -164,7 +164,7 @@ static int snd_card_emu10k1_probe(struct pci_dev *pci,
if ((err = snd_emu10k1_midi(emu)) < 0)
goto error;
}
- if ((err = snd_emu10k1_fx8010_new(emu, 0, NULL)) < 0)
+ if ((err = snd_emu10k1_fx8010_new(emu, 0)) < 0)
goto error;
#ifdef ENABLE_SYNTH
if (snd_seq_device_new(card, 1, SNDRV_SEQ_DEV_ID_EMU10K1_SYNTH,
diff --git a/sound/pci/emu10k1/emu10k1x.c b/sound/pci/emu10k1/emu10k1x.c
index 15933f92f63a..6d1b98d14327 100644
--- a/sound/pci/emu10k1/emu10k1x.c
+++ b/sound/pci/emu10k1/emu10k1x.c
@@ -847,15 +847,13 @@ static const struct snd_pcm_chmap_elem clfe_map[] = {
{ }
};
-static int snd_emu10k1x_pcm(struct emu10k1x *emu, int device, struct snd_pcm **rpcm)
+static int snd_emu10k1x_pcm(struct emu10k1x *emu, int device)
{
struct snd_pcm *pcm;
const struct snd_pcm_chmap_elem *map = NULL;
int err;
int capture = 0;
- if (rpcm)
- *rpcm = NULL;
if (device == 0)
capture = 1;
@@ -896,15 +894,8 @@ static int snd_emu10k1x_pcm(struct emu10k1x *emu, int device, struct snd_pcm **r
snd_dma_pci_data(emu->pci),
32*1024, 32*1024);
- err = snd_pcm_add_chmap_ctls(pcm, SNDRV_PCM_STREAM_PLAYBACK, map, 2,
+ return snd_pcm_add_chmap_ctls(pcm, SNDRV_PCM_STREAM_PLAYBACK, map, 2,
1 << 2, NULL);
- if (err < 0)
- return err;
-
- if (rpcm)
- *rpcm = pcm;
-
- return 0;
}
static int snd_emu10k1x_create(struct snd_card *card,
@@ -1583,15 +1574,15 @@ static int snd_emu10k1x_probe(struct pci_dev *pci,
return err;
}
- if ((err = snd_emu10k1x_pcm(chip, 0, NULL)) < 0) {
+ if ((err = snd_emu10k1x_pcm(chip, 0)) < 0) {
snd_card_free(card);
return err;
}
- if ((err = snd_emu10k1x_pcm(chip, 1, NULL)) < 0) {
+ if ((err = snd_emu10k1x_pcm(chip, 1)) < 0) {
snd_card_free(card);
return err;
}
- if ((err = snd_emu10k1x_pcm(chip, 2, NULL)) < 0) {
+ if ((err = snd_emu10k1x_pcm(chip, 2)) < 0) {
snd_card_free(card);
return err;
}
diff --git a/sound/pci/emu10k1/emufx.c b/sound/pci/emu10k1/emufx.c
index eb5c0aba41c1..56fc47bd6dba 100644
--- a/sound/pci/emu10k1/emufx.c
+++ b/sound/pci/emu10k1/emufx.c
@@ -2641,14 +2641,11 @@ static int snd_emu10k1_fx8010_release(struct snd_hwdep * hw, struct file *file)
return 0;
}
-int snd_emu10k1_fx8010_new(struct snd_emu10k1 *emu, int device,
- struct snd_hwdep **rhwdep)
+int snd_emu10k1_fx8010_new(struct snd_emu10k1 *emu, int device)
{
struct snd_hwdep *hw;
int err;
- if (rhwdep)
- *rhwdep = NULL;
if ((err = snd_hwdep_new(emu->card, "FX8010", device, &hw)) < 0)
return err;
strcpy(hw->name, "EMU10K1 (FX8010)");
@@ -2657,8 +2654,6 @@ int snd_emu10k1_fx8010_new(struct snd_emu10k1 *emu, int device,
hw->ops.ioctl = snd_emu10k1_fx8010_ioctl;
hw->ops.release = snd_emu10k1_fx8010_release;
hw->private_data = emu;
- if (rhwdep)
- *rhwdep = hw;
return 0;
}
diff --git a/sound/pci/emu10k1/emupcm.c b/sound/pci/emu10k1/emupcm.c
index f82481bd2542..0dc07385af0e 100644
--- a/sound/pci/emu10k1/emupcm.c
+++ b/sound/pci/emu10k1/emupcm.c
@@ -1400,15 +1400,12 @@ static struct snd_pcm_ops snd_emu10k1_efx_playback_ops = {
.page = snd_pcm_sgbuf_ops_page,
};
-int snd_emu10k1_pcm(struct snd_emu10k1 *emu, int device, struct snd_pcm **rpcm)
+int snd_emu10k1_pcm(struct snd_emu10k1 *emu, int device)
{
struct snd_pcm *pcm;
struct snd_pcm_substream *substream;
int err;
- if (rpcm)
- *rpcm = NULL;
-
if ((err = snd_pcm_new(emu->card, "emu10k1", device, 32, 1, &pcm)) < 0)
return err;
@@ -1429,22 +1426,15 @@ int snd_emu10k1_pcm(struct snd_emu10k1 *emu, int device, struct snd_pcm **rpcm)
for (substream = pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream; substream; substream = substream->next)
snd_pcm_lib_preallocate_pages(substream, SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(emu->pci), 64*1024, 64*1024);
- if (rpcm)
- *rpcm = pcm;
-
return 0;
}
-int snd_emu10k1_pcm_multi(struct snd_emu10k1 *emu, int device,
- struct snd_pcm **rpcm)
+int snd_emu10k1_pcm_multi(struct snd_emu10k1 *emu, int device)
{
struct snd_pcm *pcm;
struct snd_pcm_substream *substream;
int err;
- if (rpcm)
- *rpcm = NULL;
-
if ((err = snd_pcm_new(emu->card, "emu10k1", device, 1, 0, &pcm)) < 0)
return err;
@@ -1461,9 +1451,6 @@ int snd_emu10k1_pcm_multi(struct snd_emu10k1 *emu, int device,
if ((err = snd_pcm_lib_preallocate_pages(substream, SNDRV_DMA_TYPE_DEV_SG, snd_dma_pci_data(emu->pci), 64*1024, 64*1024)) < 0)
return err;
- if (rpcm)
- *rpcm = pcm;
-
return 0;
}
@@ -1479,15 +1466,11 @@ static struct snd_pcm_ops snd_emu10k1_capture_mic_ops = {
.pointer = snd_emu10k1_capture_pointer,
};
-int snd_emu10k1_pcm_mic(struct snd_emu10k1 *emu, int device,
- struct snd_pcm **rpcm)
+int snd_emu10k1_pcm_mic(struct snd_emu10k1 *emu, int device)
{
struct snd_pcm *pcm;
int err;
- if (rpcm)
- *rpcm = NULL;
-
if ((err = snd_pcm_new(emu->card, "emu10k1 mic", device, 0, 1, &pcm)) < 0)
return err;
@@ -1501,8 +1484,6 @@ int snd_emu10k1_pcm_mic(struct snd_emu10k1 *emu, int device,
snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(emu->pci), 64*1024, 64*1024);
- if (rpcm)
- *rpcm = pcm;
return 0;
}
@@ -1822,16 +1803,12 @@ static struct snd_pcm_ops snd_emu10k1_fx8010_playback_ops = {
.ack = snd_emu10k1_fx8010_playback_transfer,
};
-int snd_emu10k1_pcm_efx(struct snd_emu10k1 *emu, int device,
- struct snd_pcm **rpcm)
+int snd_emu10k1_pcm_efx(struct snd_emu10k1 *emu, int device)
{
struct snd_pcm *pcm;
struct snd_kcontrol *kctl;
int err;
- if (rpcm)
- *rpcm = NULL;
-
if ((err = snd_pcm_new(emu->card, "emu10k1 efx", device, 8, 1, &pcm)) < 0)
return err;
@@ -1843,8 +1820,6 @@ int snd_emu10k1_pcm_efx(struct snd_emu10k1 *emu, int device,
pcm->info_flags = 0;
strcpy(pcm->name, "Multichannel Capture/PT Playback");
emu->pcm_efx = pcm;
- if (rpcm)
- *rpcm = pcm;
/* EFX capture - record the "FXBUS2" channels, by default we connect the EXTINs
* to these
diff --git a/sound/pci/emu10k1/p16v.c b/sound/pci/emu10k1/p16v.c
index 7ef3898a7806..b672755815e1 100644
--- a/sound/pci/emu10k1/p16v.c
+++ b/sound/pci/emu10k1/p16v.c
@@ -640,7 +640,7 @@ int snd_p16v_free(struct snd_emu10k1 *chip)
return 0;
}
-int snd_p16v_pcm(struct snd_emu10k1 *emu, int device, struct snd_pcm **rpcm)
+int snd_p16v_pcm(struct snd_emu10k1 *emu, int device)
{
struct snd_pcm *pcm;
struct snd_pcm_substream *substream;
@@ -649,8 +649,6 @@ int snd_p16v_pcm(struct snd_emu10k1 *emu, int device, struct snd_pcm **rpcm)
/* dev_dbg(emu->card->dev, "snd_p16v_pcm called. device=%d\n", device); */
emu->p16v_device_offset = device;
- if (rpcm)
- *rpcm = NULL;
if ((err = snd_pcm_new(emu->card, "p16v", device, 1, capture, &pcm)) < 0)
return err;
@@ -694,9 +692,6 @@ int snd_p16v_pcm(struct snd_emu10k1 *emu, int device, struct snd_pcm **rpcm)
*/
}
- if (rpcm)
- *rpcm = pcm;
-
return 0;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-15 16:55:56 +0100