diff options
Diffstat (limited to 'sound/pci/cs5535audio')
| -rw-r--r-- | sound/pci/cs5535audio/cs5535audio_pcm.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/pci/cs5535audio/cs5535audio_pcm.c b/sound/pci/cs5535audio/cs5535audio_pcm.c index ec920cbb2a7..9a1e87fd481 100644 --- a/sound/pci/cs5535audio/cs5535audio_pcm.c +++ b/sound/pci/cs5535audio/cs5535audio_pcm.c @@ -161,6 +161,7 @@ static int cs5535audio_build_dma_packets(struct cs5535audio *cs5535au, jmpprd_addr = cpu_to_le32(lastdesc->addr + (sizeof(struct cs5535audio_dma_desc)*periods)); + dma->substream = substream; dma->period_bytes = period_bytes; dma->periods = periods; spin_lock_irq(&cs5535au->reg_lock); @@ -238,6 +239,7 @@ static void cs5535audio_clear_dma_packets(struct cs5535audio *cs5535au, { snd_dma_free_pages(&dma->desc_buf); dma->desc_buf.area = NULL; + dma->substream = NULL; } static int snd_cs5535audio_hw_params(struct snd_pcm_substream *substream, |