diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-06-09 12:02:26 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-06-09 12:02:26 +0100 |
| commit | bf564ea99797f6e66796d0d0a24a8fe872d5f26e (patch) | |
| tree | eb39d79c3ab5d59817b7d886c584b91c1651b480 /sound/soc/fsl/fsl_dma.c | |
| parent | 147dfe90f7302f2472d83c25b983420a727aec5a (diff) | |
| parent | 0cd114fff9ace7014c0d3ef8ab385fc5d3cf2d2f (diff) | |
Merge branch 'for-3.0' into for-3.1
Diffstat (limited to 'sound/soc/fsl/fsl_dma.c')
| -rw-r--r-- | sound/soc/fsl/fsl_dma.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/sound/soc/fsl/fsl_dma.c b/sound/soc/fsl/fsl_dma.c index 3872598d04aa..732208c8c0b4 100644 --- a/sound/soc/fsl/fsl_dma.c +++ b/sound/soc/fsl/fsl_dma.c @@ -312,7 +312,7 @@ static int fsl_dma_new(struct snd_soc_pcm_runtime *rtd) * should allocate a DMA buffer only for the streams that are valid. */ - if (dai->driver->playback.channels_min) { + if (pcm->streams[0].substream) { ret = snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, card->dev, fsl_dma_hardware.buffer_bytes_max, &pcm->streams[0].substream->dma_buffer); @@ -322,13 +322,13 @@ static int fsl_dma_new(struct snd_soc_pcm_runtime *rtd) } } - if (dai->driver->capture.channels_min) { + if (pcm->streams[1].substream) { ret = snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, card->dev, fsl_dma_hardware.buffer_bytes_max, &pcm->streams[1].substream->dma_buffer); if (ret) { - snd_dma_free_pages(&pcm->streams[0].substream->dma_buffer); dev_err(card->dev, "can't alloc capture dma buffer\n"); + snd_dma_free_pages(&pcm->streams[0].substream->dma_buffer); return ret; } } @@ -451,7 +451,8 @@ static int fsl_dma_open(struct snd_pcm_substream *substream) dma_private->ld_buf_phys = ld_buf_phys; dma_private->dma_buf_phys = substream->dma_buffer.addr; - ret = request_irq(dma_private->irq, fsl_dma_isr, 0, "DMA", dma_private); + ret = request_irq(dma_private->irq, fsl_dma_isr, 0, "fsldma-audio", + dma_private); if (ret) { dev_err(dev, "can't register ISR for IRQ %u (ret=%i)\n", dma_private->irq, ret); |