summaryrefslogtreecommitdiff
path: root/sound/pci/es1968.c
diff options
context:
space:
mode:
Diffstat (limited to 'sound/pci/es1968.c')
-rw-r--r--sound/pci/es1968.c28
1 files changed, 13 insertions, 15 deletions
diff --git a/sound/pci/es1968.c b/sound/pci/es1968.c
index b0e3d92c4656..772cc36f951d 100644
--- a/sound/pci/es1968.c
+++ b/sound/pci/es1968.c
@@ -1422,7 +1422,7 @@ static void snd_es1968_free_dmabuf(struct es1968 *chip)
if (! chip->dma.area)
return;
- snd_dma_reserve_buf(&chip->dma, snd_dma_pci_buf_id(chip->pci));
+ snd_dma_free_pages(&chip->dma);
while ((p = chip->buf_list.next) != &chip->buf_list) {
struct esm_memory *chunk = list_entry(p, struct esm_memory, list);
list_del(p);
@@ -1438,20 +1438,18 @@ snd_es1968_init_dmabuf(struct es1968 *chip)
chip->dma.dev.type = SNDRV_DMA_TYPE_DEV;
chip->dma.dev.dev = snd_dma_pci_data(chip->pci);
- if (! snd_dma_get_reserved_buf(&chip->dma, snd_dma_pci_buf_id(chip->pci))) {
- err = snd_dma_alloc_pages_fallback(SNDRV_DMA_TYPE_DEV,
- snd_dma_pci_data(chip->pci),
- chip->total_bufsize, &chip->dma);
- if (err < 0 || ! chip->dma.area) {
- snd_printk(KERN_ERR "es1968: can't allocate dma pages for size %d\n",
- chip->total_bufsize);
- return -ENOMEM;
- }
- if ((chip->dma.addr + chip->dma.bytes - 1) & ~((1 << 28) - 1)) {
- snd_dma_free_pages(&chip->dma);
- snd_printk(KERN_ERR "es1968: DMA buffer beyond 256MB.\n");
- return -ENOMEM;
- }
+ err = snd_dma_alloc_pages_fallback(SNDRV_DMA_TYPE_DEV,
+ snd_dma_pci_data(chip->pci),
+ chip->total_bufsize, &chip->dma);
+ if (err < 0 || ! chip->dma.area) {
+ snd_printk(KERN_ERR "es1968: can't allocate dma pages for size %d\n",
+ chip->total_bufsize);
+ return -ENOMEM;
+ }
+ if ((chip->dma.addr + chip->dma.bytes - 1) & ~((1 << 28) - 1)) {
+ snd_dma_free_pages(&chip->dma);
+ snd_printk(KERN_ERR "es1968: DMA buffer beyond 256MB.\n");
+ return -ENOMEM;
}
INIT_LIST_HEAD(&chip->buf_list);