sdev->mailbox_bar = HDA_DSP_BAR;
/* allow 64bit DMA address if supported by H/W */
- if (!dma_set_mask(&pci->dev, DMA_BIT_MASK(64))) {
- dev_dbg(sdev->dev, "DMA mask is 64 bit\n");
- dma_set_coherent_mask(&pci->dev, DMA_BIT_MASK(64));
- } else {
+ if (dma_set_mask_and_coherent(&pci->dev, DMA_BIT_MASK(64))) {
dev_dbg(sdev->dev, "DMA mask is 32 bit\n");
- dma_set_mask(&pci->dev, DMA_BIT_MASK(32));
- dma_set_coherent_mask(&pci->dev, DMA_BIT_MASK(32));
+ dma_set_mask_and_coherent(&pci->dev, DMA_BIT_MASK(32));
}
/* init streams */