diff options
| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2020-11-29 13:54:34 +0100 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2020-12-18 16:14:28 -0500 |
| commit | 4d10367fd411437d55850357e471d9d5f9f47e72 (patch) | |
| tree | a4c83e8525eb9892984772bcef662f0c733d5078 /drivers/vdpa/ifcvf | |
| parent | 0ab4b8901a8edda4fd1c2aded36192566d89353f (diff) | |
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 <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/20201129125434.1462638-1-christophe.jaillet@wanadoo.fr
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Diffstat (limited to 'drivers/vdpa/ifcvf')
| -rw-r--r-- | drivers/vdpa/ifcvf/ifcvf_main.c | 11 |
1 files changed, 2 insertions, 9 deletions
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; } |