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path: root/sound/pci/via82xx_modem.c
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Diffstat (limited to 'sound/pci/via82xx_modem.c')
-rw-r--r--sound/pci/via82xx_modem.c18
1 files changed, 5 insertions, 13 deletions
diff --git a/sound/pci/via82xx_modem.c b/sound/pci/via82xx_modem.c
index 0edb9ea6e8a6..84e589803e2e 100644
--- a/sound/pci/via82xx_modem.c
+++ b/sound/pci/via82xx_modem.c
@@ -642,9 +642,6 @@ static int snd_via82xx_hw_params(struct snd_pcm_substream *substream,
struct viadev *viadev = substream->runtime->private_data;
int err;
- err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
- if (err < 0)
- return err;
err = build_via_table(viadev, substream, chip->pci,
params_periods(hw_params),
params_period_bytes(hw_params));
@@ -667,7 +664,6 @@ static int snd_via82xx_hw_free(struct snd_pcm_substream *substream)
struct viadev *viadev = substream->runtime->private_data;
clean_via_table(viadev, substream, chip->pci);
- snd_pcm_lib_free_pages(substream);
return 0;
}
@@ -795,7 +791,6 @@ static int snd_via82xx_pcm_close(struct snd_pcm_substream *substream)
static const struct snd_pcm_ops snd_via686_playback_ops = {
.open = snd_via82xx_playback_open,
.close = snd_via82xx_pcm_close,
- .ioctl = snd_pcm_lib_ioctl,
.hw_params = snd_via82xx_hw_params,
.hw_free = snd_via82xx_hw_free,
.prepare = snd_via82xx_pcm_prepare,
@@ -807,7 +802,6 @@ static const struct snd_pcm_ops snd_via686_playback_ops = {
static const struct snd_pcm_ops snd_via686_capture_ops = {
.open = snd_via82xx_capture_open,
.close = snd_via82xx_pcm_close,
- .ioctl = snd_pcm_lib_ioctl,
.hw_params = snd_via82xx_hw_params,
.hw_free = snd_via82xx_hw_free,
.prepare = snd_via82xx_pcm_prepare,
@@ -849,9 +843,8 @@ static int snd_via686_pcm_new(struct via82xx_modem *chip)
init_viadev(chip, 0, VIA_REG_MO_STATUS, 0);
init_viadev(chip, 1, VIA_REG_MI_STATUS, 1);
- snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG,
- &chip->pci->dev,
- 64*1024, 128*1024);
+ snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV_SG,
+ &chip->pci->dev, 64*1024, 128*1024);
return 0;
}
@@ -878,7 +871,7 @@ static int snd_via82xx_mixer_new(struct via82xx_modem *chip)
{
struct snd_ac97_template ac97;
int err;
- static struct snd_ac97_bus_ops ops = {
+ static const struct snd_ac97_bus_ops ops = {
.write = snd_via82xx_codec_write,
.read = snd_via82xx_codec_read,
.wait = snd_via82xx_codec_wait,
@@ -1020,7 +1013,6 @@ static int snd_via82xx_suspend(struct device *dev)
snd_power_change_state(card, SNDRV_CTL_POWER_D3hot);
for (i = 0; i < chip->num_devs; i++)
snd_via82xx_channel_reset(chip, &chip->devs[i]);
- synchronize_irq(chip->irq);
snd_ac97_suspend(chip->ac97);
return 0;
}
@@ -1082,7 +1074,7 @@ static int snd_via82xx_create(struct snd_card *card,
{
struct via82xx_modem *chip;
int err;
- static struct snd_device_ops ops = {
+ static const struct snd_device_ops ops = {
.dev_free = snd_via82xx_dev_free,
};
@@ -1112,9 +1104,9 @@ static int snd_via82xx_create(struct snd_card *card,
return -EBUSY;
}
chip->irq = pci->irq;
+ card->sync_irq = chip->irq;
if (ac97_clock >= 8000 && ac97_clock <= 48000)
chip->ac97_clock = ac97_clock;
- synchronize_irq(chip->irq);
if ((err = snd_via82xx_chip_init(chip)) < 0) {
snd_via82xx_free(chip);