struct atiixp_dma *dma = substream->runtime->private_data;
int err = 0;
- snd_assert(dma->ops->enable_transfer && dma->ops->flush_dma, return -EINVAL);
+ if (snd_BUG_ON(!dma->ops->enable_transfer ||
+ !dma->ops->flush_dma))
+ return -EINVAL;
spin_lock(&chip->reg_lock);
switch (cmd) {
struct snd_pcm_runtime *runtime = substream->runtime;
int err;
- snd_assert(dma->ops && dma->ops->enable_dma, return -EINVAL);
+ if (snd_BUG_ON(!dma->ops || !dma->ops->enable_dma))
+ return -EINVAL;
if (dma->opened)
return -EBUSY;
{
struct atiixp *chip = snd_pcm_substream_chip(substream);
/* disable DMA bits */
- snd_assert(dma->ops && dma->ops->enable_dma, return -EINVAL);
+ if (snd_BUG_ON(!dma->ops || !dma->ops->enable_dma))
+ return -EINVAL;
spin_lock_irq(&chip->reg_lock);
dma->ops->enable_dma(chip, 0);
spin_unlock_irq(&chip->reg_lock);