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Diffstat (limited to 'sound/pci/intel8x0m.c')
-rw-r--r--sound/pci/intel8x0m.c44
1 files changed, 15 insertions, 29 deletions
diff --git a/sound/pci/intel8x0m.c b/sound/pci/intel8x0m.c
index a9add5fedfcb..1b7df0c4e57c 100644
--- a/sound/pci/intel8x0m.c
+++ b/sound/pci/intel8x0m.c
@@ -288,7 +288,7 @@ static inline void iaputword(struct intel8x0m *chip, u32 offset, u16 val)
/* return the GLOB_STA bit for the corresponding codec */
static unsigned int get_ich_codec_bit(struct intel8x0m *chip, unsigned int codec)
{
- static unsigned int codec_bit[3] = {
+ static const unsigned int codec_bit[3] = {
ICH_PCR, ICH_SCR, ICH_TCR
};
if (snd_BUG_ON(codec >= 3))
@@ -553,17 +553,6 @@ static int snd_intel8x0m_pcm_trigger(struct snd_pcm_substream *substream, int cm
return 0;
}
-static int snd_intel8x0m_hw_params(struct snd_pcm_substream *substream,
- struct snd_pcm_hw_params *hw_params)
-{
- return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
-}
-
-static int snd_intel8x0m_hw_free(struct snd_pcm_substream *substream)
-{
- return snd_pcm_lib_free_pages(substream);
-}
-
static snd_pcm_uframes_t snd_intel8x0m_pcm_pointer(struct snd_pcm_substream *substream)
{
struct intel8x0m *chip = snd_pcm_substream_chip(substream);
@@ -673,9 +662,6 @@ static int snd_intel8x0m_capture_close(struct snd_pcm_substream *substream)
static const struct snd_pcm_ops snd_intel8x0m_playback_ops = {
.open = snd_intel8x0m_playback_open,
.close = snd_intel8x0m_playback_close,
- .ioctl = snd_pcm_lib_ioctl,
- .hw_params = snd_intel8x0m_hw_params,
- .hw_free = snd_intel8x0m_hw_free,
.prepare = snd_intel8x0m_pcm_prepare,
.trigger = snd_intel8x0m_pcm_trigger,
.pointer = snd_intel8x0m_pcm_pointer,
@@ -684,9 +670,6 @@ static const struct snd_pcm_ops snd_intel8x0m_playback_ops = {
static const struct snd_pcm_ops snd_intel8x0m_capture_ops = {
.open = snd_intel8x0m_capture_open,
.close = snd_intel8x0m_capture_close,
- .ioctl = snd_pcm_lib_ioctl,
- .hw_params = snd_intel8x0m_hw_params,
- .hw_free = snd_intel8x0m_hw_free,
.prepare = snd_intel8x0m_pcm_prepare,
.trigger = snd_intel8x0m_pcm_trigger,
.pointer = snd_intel8x0m_pcm_pointer,
@@ -703,7 +686,7 @@ struct ich_pcm_table {
};
static int snd_intel8x0m_pcm1(struct intel8x0m *chip, int device,
- struct ich_pcm_table *rec)
+ const struct ich_pcm_table *rec)
{
struct snd_pcm *pcm;
int err;
@@ -733,15 +716,15 @@ static int snd_intel8x0m_pcm1(struct intel8x0m *chip, int device,
strcpy(pcm->name, chip->card->shortname);
chip->pcm[device] = pcm;
- snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV,
- &chip->pci->dev,
- rec->prealloc_size,
- rec->prealloc_max_size);
+ snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV,
+ &chip->pci->dev,
+ rec->prealloc_size,
+ rec->prealloc_max_size);
return 0;
}
-static struct ich_pcm_table intel_pcms[] = {
+static const struct ich_pcm_table intel_pcms[] = {
{
.suffix = "Modem",
.playback_ops = &snd_intel8x0m_playback_ops,
@@ -754,7 +737,7 @@ static struct ich_pcm_table intel_pcms[] = {
static int snd_intel8x0m_pcm(struct intel8x0m *chip)
{
int i, tblsize, device, err;
- struct ich_pcm_table *tbl, *rec;
+ const struct ich_pcm_table *tbl, *rec;
#if 1
tbl = intel_pcms;
@@ -818,7 +801,7 @@ static int snd_intel8x0m_mixer(struct intel8x0m *chip, int ac97_clock)
struct snd_ac97 *x97;
int err;
unsigned int glob_sta = 0;
- static struct snd_ac97_bus_ops ops = {
+ static const struct snd_ac97_bus_ops ops = {
.write = snd_intel8x0m_codec_write,
.read = snd_intel8x0m_codec_read,
};
@@ -1016,6 +999,7 @@ static int intel8x0m_suspend(struct device *dev)
if (chip->irq >= 0) {
free_irq(chip->irq, chip);
chip->irq = -1;
+ card->sync_irq = -1;
}
return 0;
}
@@ -1034,6 +1018,7 @@ static int intel8x0m_resume(struct device *dev)
return -EIO;
}
chip->irq = pci->irq;
+ card->sync_irq = chip->irq;
snd_intel8x0m_chip_init(chip, 0);
snd_ac97_resume(chip->ac97);
@@ -1094,14 +1079,14 @@ static int snd_intel8x0m_create(struct snd_card *card,
unsigned int i;
unsigned int int_sta_masks;
struct ichdev *ichdev;
- static struct snd_device_ops ops = {
+ static const struct snd_device_ops ops = {
.dev_free = snd_intel8x0m_dev_free,
};
- static struct ich_reg_info intel_regs[2] = {
+ static const struct ich_reg_info intel_regs[2] = {
{ ICH_MIINT, 0 },
{ ICH_MOINT, 0x10 },
};
- struct ich_reg_info *tbl;
+ const struct ich_reg_info *tbl;
*r_intel8x0m = NULL;
@@ -1208,6 +1193,7 @@ static int snd_intel8x0m_create(struct snd_card *card,
return -EBUSY;
}
chip->irq = pci->irq;
+ card->sync_irq = chip->irq;
if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) {
snd_intel8x0m_free(chip);