diff options
Diffstat (limited to 'sound/core')
| -rw-r--r-- | sound/core/pcm_memory.c | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/sound/core/pcm_memory.c b/sound/core/pcm_memory.c index 795af1b88051..1bf6a3d9e0c2 100644 --- a/sound/core/pcm_memory.c +++ b/sound/core/pcm_memory.c @@ -11,7 +11,6 @@ #include <linux/moduleparam.h> #include <linux/vmalloc.h> #include <linux/export.h> -#include <linux/dma-mapping.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/info.h> @@ -41,19 +40,6 @@ static int do_alloc_pages(struct snd_card *card, int type, struct device *dev, card->total_pcm_alloc_bytes + size > max_alloc_per_card) return -ENOMEM; - -#ifdef CONFIG_SND_DMA_SGBUF - if ((type == SNDRV_DMA_TYPE_DEV_SG || type == SNDRV_DMA_TYPE_DEV_UC_SG) && - !dma_is_direct(get_dma_ops(dev))) { - /* mutate to continuous page allocation */ - dev_dbg(dev, "Use continuous page allocator\n"); - if (type == SNDRV_DMA_TYPE_DEV_SG) - type = SNDRV_DMA_TYPE_DEV; - else - type = SNDRV_DMA_TYPE_DEV_UC; - } -#endif /* CONFIG_SND_DMA_SGBUF */ - err = snd_dma_alloc_pages(type, dev, size, dmab); if (!err) { mutex_lock(&card->memory_mutex); |