Messages in this thread Patch in this message |  | | From | Christoph Hellwig <> | | Subject | [PATCH 04/15] saa7134: use pci_set_dma_mask insted of pci_dma_supported | | Date | Sat, 3 Oct 2015 17:19:28 +0200 |
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This ensures the dma mask that is supported by the driver is recorded in the device structure.
Signed-off-by: Christoph Hellwig <hch@lst.de> --- drivers/media/pci/saa7134/saa7134-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/pci/saa7134/saa7134-core.c b/drivers/media/pci/saa7134/saa7134-core.c index 72d7f99..6ba4086 100644 --- a/drivers/media/pci/saa7134/saa7134-core.c +++ b/drivers/media/pci/saa7134/saa7134-core.c @@ -949,7 +949,7 @@ static int saa7134_initdev(struct pci_dev *pci_dev, pci_name(pci_dev), dev->pci_rev, pci_dev->irq, dev->pci_lat,(unsigned long long)pci_resource_start(pci_dev,0)); pci_set_master(pci_dev); - if (!pci_dma_supported(pci_dev, DMA_BIT_MASK(32))) { + if (!pci_set_dma_mask(pci_dev, DMA_BIT_MASK(32))) { pr_warn("%s: Oops: no 32bit PCI DMA ???\n", dev->name); err = -EIO; goto fail1; -- 1.9.1
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