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Diffstat (limited to 'sound/mips/hal2.c')
-rw-r--r--sound/mips/hal2.c38
1 files changed, 18 insertions, 20 deletions
diff --git a/sound/mips/hal2.c b/sound/mips/hal2.c
index 00fc9241d266..3318c15e324a 100644
--- a/sound/mips/hal2.c
+++ b/sound/mips/hal2.c
@@ -264,7 +264,7 @@ static int hal2_gain_put(struct snd_kcontrol *kcontrol,
return old != new;
}
-static struct snd_kcontrol_new hal2_ctrl_headphone = {
+static const struct snd_kcontrol_new hal2_ctrl_headphone = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Headphone Playback Volume",
.access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
@@ -274,7 +274,7 @@ static struct snd_kcontrol_new hal2_ctrl_headphone = {
.put = hal2_gain_put,
};
-static struct snd_kcontrol_new hal2_ctrl_mic = {
+static const struct snd_kcontrol_new hal2_ctrl_mic = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Mic Capture Volume",
.access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
@@ -461,15 +461,15 @@ static int hal2_alloc_dmabuf(struct hal2_codec *codec)
int count = H2_BUF_SIZE / H2_BLOCK_SIZE;
int i;
- codec->buffer = dma_alloc_noncoherent(NULL, H2_BUF_SIZE,
- &buffer_dma, GFP_KERNEL);
+ codec->buffer = dma_alloc_attrs(NULL, H2_BUF_SIZE, &buffer_dma,
+ GFP_KERNEL, DMA_ATTR_NON_CONSISTENT);
if (!codec->buffer)
return -ENOMEM;
- desc = dma_alloc_noncoherent(NULL, count * sizeof(struct hal2_desc),
- &desc_dma, GFP_KERNEL);
+ desc = dma_alloc_attrs(NULL, count * sizeof(struct hal2_desc),
+ &desc_dma, GFP_KERNEL, DMA_ATTR_NON_CONSISTENT);
if (!desc) {
- dma_free_noncoherent(NULL, H2_BUF_SIZE,
- codec->buffer, buffer_dma);
+ dma_free_attrs(NULL, H2_BUF_SIZE, codec->buffer, buffer_dma,
+ DMA_ATTR_NON_CONSISTENT);
return -ENOMEM;
}
codec->buffer_dma = buffer_dma;
@@ -490,10 +490,10 @@ static int hal2_alloc_dmabuf(struct hal2_codec *codec)
static void hal2_free_dmabuf(struct hal2_codec *codec)
{
- dma_free_noncoherent(NULL, codec->desc_count * sizeof(struct hal2_desc),
- codec->desc, codec->desc_dma);
- dma_free_noncoherent(NULL, H2_BUF_SIZE, codec->buffer,
- codec->buffer_dma);
+ dma_free_attrs(NULL, codec->desc_count * sizeof(struct hal2_desc),
+ codec->desc, codec->desc_dma, DMA_ATTR_NON_CONSISTENT);
+ dma_free_attrs(NULL, H2_BUF_SIZE, codec->buffer, codec->buffer_dma,
+ DMA_ATTR_NON_CONSISTENT);
}
static struct snd_pcm_hardware hal2_pcm_hw = {
@@ -616,10 +616,9 @@ static int hal2_playback_ack(struct snd_pcm_substream *substream)
struct hal2_codec *dac = &hal2->dac;
dac->pcm_indirect.hw_queue_size = H2_BUF_SIZE / 2;
- snd_pcm_indirect_playback_transfer(substream,
- &dac->pcm_indirect,
- hal2_playback_transfer);
- return 0;
+ return snd_pcm_indirect_playback_transfer(substream,
+ &dac->pcm_indirect,
+ hal2_playback_transfer);
}
static int hal2_capture_open(struct snd_pcm_substream *substream)
@@ -707,10 +706,9 @@ static int hal2_capture_ack(struct snd_pcm_substream *substream)
struct snd_hal2 *hal2 = snd_pcm_substream_chip(substream);
struct hal2_codec *adc = &hal2->adc;
- snd_pcm_indirect_capture_transfer(substream,
- &adc->pcm_indirect,
- hal2_capture_transfer);
- return 0;
+ return snd_pcm_indirect_capture_transfer(substream,
+ &adc->pcm_indirect,
+ hal2_capture_transfer);
}
static struct snd_pcm_ops hal2_playback_ops = {