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authorTakashi Iwai <tiwai@suse.de>2021-01-14 13:54:11 +0100
committerTakashi Iwai <tiwai@suse.de>2021-01-15 11:17:00 +0100
commit669f65eaeb969ef60811939a5811479d3e8087af (patch)
treed42affa360bbb22e5ed38a6af0dcded1f6513362 /sound/pci/azt3328.c
parentALSA: dice: add support for Lexicon I-ONIX FW810s (diff)
downloadlinux-669f65eaeb969ef60811939a5811479d3e8087af.tar.xz
linux-669f65eaeb969ef60811939a5811479d3e8087af.zip
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>
Diffstat (limited to 'sound/pci/azt3328.c')
-rw-r--r--sound/pci/azt3328.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/sound/pci/azt3328.c b/sound/pci/azt3328.c
index 77c7030ebbfa..e3ea72a2116b 100644
--- a/sound/pci/azt3328.c
+++ b/sound/pci/azt3328.c
@@ -2379,8 +2379,7 @@ snd_azf3328_create(struct snd_card *card,
chip->irq = -1;
/* check if we can restrict PCI DMA transfers to 24 bits */
- if (dma_set_mask(&pci->dev, DMA_BIT_MASK(24)) < 0 ||
- dma_set_coherent_mask(&pci->dev, DMA_BIT_MASK(24)) < 0) {
+ if (dma_set_mask_and_coherent(&pci->dev, DMA_BIT_MASK(24))) {
dev_err(card->dev,
"architecture does not support 24bit PCI busmaster DMA\n"
);