diff options
Diffstat (limited to 'sound/soc/kirkwood/kirkwood-dma.c')
| -rw-r--r-- | sound/soc/kirkwood/kirkwood-dma.c | 52 |
1 files changed, 28 insertions, 24 deletions
diff --git a/sound/soc/kirkwood/kirkwood-dma.c b/sound/soc/kirkwood/kirkwood-dma.c index 6f69f314f2c2..e28fb3449f1d 100644 --- a/sound/soc/kirkwood/kirkwood-dma.c +++ b/sound/soc/kirkwood/kirkwood-dma.c @@ -98,7 +98,8 @@ kirkwood_dma_conf_mbus_windows(void __iomem *base, int win, } } -static int kirkwood_dma_open(struct snd_pcm_substream *substream) +static int kirkwood_dma_open(struct snd_soc_component *component, + struct snd_pcm_substream *substream) { int err; struct snd_pcm_runtime *runtime = substream->runtime; @@ -132,7 +133,7 @@ static int kirkwood_dma_open(struct snd_pcm_substream *substream) err = request_irq(priv->irq, kirkwood_dma_irq, IRQF_SHARED, "kirkwood-i2s", priv); if (err) - return -EBUSY; + return err; /* * Enable Error interrupts. We're only ack'ing them but @@ -160,7 +161,8 @@ static int kirkwood_dma_open(struct snd_pcm_substream *substream) return 0; } -static int kirkwood_dma_close(struct snd_pcm_substream *substream) +static int kirkwood_dma_close(struct snd_soc_component *component, + struct snd_pcm_substream *substream) { struct kirkwood_dma_data *priv = kirkwood_priv(substream); @@ -180,8 +182,9 @@ static int kirkwood_dma_close(struct snd_pcm_substream *substream) return 0; } -static int kirkwood_dma_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *params) +static int kirkwood_dma_hw_params(struct snd_soc_component *component, + struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params) { struct snd_pcm_runtime *runtime = substream->runtime; @@ -191,13 +194,15 @@ static int kirkwood_dma_hw_params(struct snd_pcm_substream *substream, return 0; } -static int kirkwood_dma_hw_free(struct snd_pcm_substream *substream) +static int kirkwood_dma_hw_free(struct snd_soc_component *component, + struct snd_pcm_substream *substream) { snd_pcm_set_runtime_buffer(substream, NULL); return 0; } -static int kirkwood_dma_prepare(struct snd_pcm_substream *substream) +static int kirkwood_dma_prepare(struct snd_soc_component *component, + struct snd_pcm_substream *substream) { struct snd_pcm_runtime *runtime = substream->runtime; struct kirkwood_dma_data *priv = kirkwood_priv(substream); @@ -222,8 +227,9 @@ static int kirkwood_dma_prepare(struct snd_pcm_substream *substream) return 0; } -static snd_pcm_uframes_t kirkwood_dma_pointer(struct snd_pcm_substream - *substream) +static snd_pcm_uframes_t kirkwood_dma_pointer( + struct snd_soc_component *component, + struct snd_pcm_substream *substream) { struct kirkwood_dma_data *priv = kirkwood_priv(substream); snd_pcm_uframes_t count; @@ -238,16 +244,6 @@ static snd_pcm_uframes_t kirkwood_dma_pointer(struct snd_pcm_substream return count; } -static const struct snd_pcm_ops kirkwood_dma_ops = { - .open = kirkwood_dma_open, - .close = kirkwood_dma_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = kirkwood_dma_hw_params, - .hw_free = kirkwood_dma_hw_free, - .prepare = kirkwood_dma_prepare, - .pointer = kirkwood_dma_pointer, -}; - static int kirkwood_dma_preallocate_dma_buffer(struct snd_pcm *pcm, int stream) { @@ -267,7 +263,8 @@ static int kirkwood_dma_preallocate_dma_buffer(struct snd_pcm *pcm, return 0; } -static int kirkwood_dma_new(struct snd_soc_pcm_runtime *rtd) +static int kirkwood_dma_new(struct snd_soc_component *component, + struct snd_soc_pcm_runtime *rtd) { struct snd_card *card = rtd->card->snd_card; struct snd_pcm *pcm = rtd->pcm; @@ -294,7 +291,8 @@ static int kirkwood_dma_new(struct snd_soc_pcm_runtime *rtd) return 0; } -static void kirkwood_dma_free_dma_buffers(struct snd_pcm *pcm) +static void kirkwood_dma_free_dma_buffers(struct snd_soc_component *component, + struct snd_pcm *pcm) { struct snd_pcm_substream *substream; struct snd_dma_buffer *buf; @@ -316,7 +314,13 @@ static void kirkwood_dma_free_dma_buffers(struct snd_pcm *pcm) const struct snd_soc_component_driver kirkwood_soc_component = { .name = DRV_NAME, - .ops = &kirkwood_dma_ops, - .pcm_new = kirkwood_dma_new, - .pcm_free = kirkwood_dma_free_dma_buffers, + .open = kirkwood_dma_open, + .close = kirkwood_dma_close, + .ioctl = snd_soc_pcm_lib_ioctl, + .hw_params = kirkwood_dma_hw_params, + .hw_free = kirkwood_dma_hw_free, + .prepare = kirkwood_dma_prepare, + .pointer = kirkwood_dma_pointer, + .pcm_construct = kirkwood_dma_new, + .pcm_destruct = kirkwood_dma_free_dma_buffers, }; |