[ALSA] atiixp - Fix PM resume

ATIIXP driver
Fixed PM resume on atiixp driver.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 1 insertions, 0 deletions

diff --git a/sound/pci/atiixp.c b/sound/pci/atiixp.c
index 188df085b7ee..19c7bd08d06d 100644
--- a/sound/pci/atiixp.c
+++ b/sound/pci/atiixp.c
@@ -1453,6 +1453,7 @@ static int snd_atiixp_resume(snd_card_t *card)
                         atiixp_dma_t *dma = &chip->dmas[i];
                         if (dma->substream && dma->suspended) {
                                 dma->ops->enable_dma(chip, 1);
+                                dma->substream->ops->prepare(dma->substream);
                                 writel((u32)dma->desc_buf.addr | ATI_REG_LINKPTR_EN,
                                        chip->remap_addr + dma->ops->llp_offset);
                                 writel(dma->saved_curptr, chip->remap_addr + dma->ops->dt_cur);