ALSA: pci: Simplify with dma_set_mask_and_coherent()
Many PCI drivers still have two explicit calls of dma_set_mask() and
dma_set_coherent_mask().
Let's simplify with dma_set_mask_and_coherent().
Link: https://lore.kernel.org/r/20210114125412.993-2-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/pci/ali5451/ali5451.c b/sound/pci/ali5451/ali5451.c
index 4462375..51f2479 100644
--- a/sound/pci/ali5451/ali5451.c
+++ b/sound/pci/ali5451/ali5451.c
@@ -2057,8 +2057,7 @@ static int snd_ali_create(struct snd_card *card,
if (err < 0)
return err;
/* check, if we can restrict PCI DMA transfers to 31 bits */
- if (dma_set_mask(&pci->dev, DMA_BIT_MASK(31)) < 0 ||
- dma_set_coherent_mask(&pci->dev, DMA_BIT_MASK(31)) < 0) {
+ if (dma_set_mask_and_coherent(&pci->dev, DMA_BIT_MASK(31))) {
dev_err(card->dev,
"architecture does not support 31bit PCI busmaster DMA\n");
pci_disable_device(pci);
