From 4d10367fd411437d55850357e471d9d5f9f47e72 Mon Sep 17 00:00:00 2001 From: Christophe JAILLET Date: Sun, 29 Nov 2020 13:54:34 +0100 Subject: vdpa: ifcvf: Use dma_set_mask_and_coherent to simplify code 'pci_set_dma_mask()' + 'pci_set_consistent_dma_mask()' can be replaced by an equivalent 'dma_set_mask_and_coherent()' which is much less verbose. While at it, fix a typo (s/confiugration/configuration) Signed-off-by: Christophe JAILLET Link: https://lore.kernel.org/r/20201129125434.1462638-1-christophe.jaillet@wanadoo.fr Signed-off-by: Michael S. Tsirkin Acked-by: Jason Wang --- drivers/vdpa/ifcvf/ifcvf_main.c | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-) (limited to 'drivers/vdpa/ifcvf') diff --git a/drivers/vdpa/ifcvf/ifcvf_main.c b/drivers/vdpa/ifcvf/ifcvf_main.c index 8b4028556cb6..fa1af301cf55 100644 --- a/drivers/vdpa/ifcvf/ifcvf_main.c +++ b/drivers/vdpa/ifcvf/ifcvf_main.c @@ -417,16 +417,9 @@ static int ifcvf_probe(struct pci_dev *pdev, const struct pci_device_id *id) return ret; } - ret = pci_set_dma_mask(pdev, DMA_BIT_MASK(64)); + ret = dma_set_mask_and_coherent(dev, DMA_BIT_MASK(64)); if (ret) { - IFCVF_ERR(pdev, "No usable DMA confiugration\n"); - return ret; - } - - ret = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64)); - if (ret) { - IFCVF_ERR(pdev, - "No usable coherent DMA confiugration\n"); + IFCVF_ERR(pdev, "No usable DMA configuration\n"); return ret; } -- cgit