From 669f65eaeb969ef60811939a5811479d3e8087af Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Thu, 14 Jan 2021 13:54:11 +0100 Subject: 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 --- sound/pci/aw2/aw2-alsa.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'sound/pci/aw2') 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; -- cgit v1.2.3