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);