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| author | Takashi Iwai <tiwai@suse.de> | 2021-01-14 15:54:11 +0300 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2021-01-15 13:17:00 +0300 |
| commit | 669f65eaeb969ef60811939a5811479d3e8087af (patch) | |
| tree | d42affa360bbb22e5ed38a6af0dcded1f6513362 /sound/pci/aw2 | |
| parent | 9a08676fc5968be8575ee2fa8926e55d8aef166c (diff) | |
| download | linux-669f65eaeb969ef60811939a5811479d3e8087af.tar.xz | |
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/aw2')
| -rw-r--r-- | sound/pci/aw2/aw2-alsa.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/sound/pci/aw2/aw2-alsa.c b/sound/pci/aw2/aw2-alsa.c index f1865afedc59..43396849a01c 100644 --- a/sound/pci/aw2/aw2-alsa.c +++ b/sound/pci/aw2/aw2-alsa.c @@ -236,8 +236,7 @@ static int snd_aw2_create(struct snd_card *card, pci_set_master(pci); /* check PCI availability (32bit DMA) */ - if ((dma_set_mask(&pci->dev, DMA_BIT_MASK(32)) < 0) || - (dma_set_coherent_mask(&pci->dev, DMA_BIT_MASK(32)) < 0)) { + if (dma_set_mask_and_coherent(&pci->dev, DMA_BIT_MASK(32))) { dev_err(card->dev, "Impossible to set 32bit mask DMA\n"); pci_disable_device(pci); return -ENXIO; |