cx23885: use pci_set_dma_mask insted of pci_dma_supported
authorChristoph Hellwig <hch@lst.de>
Wed, 21 Oct 2015 22:13:23 +0000 (09:13 +1100)
committerStephen Rothwell <sfr@canb.auug.org.au>
Thu, 5 Nov 2015 05:11:49 +0000 (16:11 +1100)
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>
Cc: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Cc: Hans Verkuil <hans.verkuil@cisco.com>
Cc: Pawel Osciak <pawel@osciak.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
drivers/media/pci/cx23885/cx23885-core.c

index bc1c960..35759a9 100644 (file)
@@ -1992,7 +1992,7 @@ static int cx23885_initdev(struct pci_dev *pci_dev,
                (unsigned long long)pci_resource_start(pci_dev, 0));
 
        pci_set_master(pci_dev);
-       if (!pci_dma_supported(pci_dev, 0xffffffff)) {
+       if (!pci_set_dma_mask(pci_dev, 0xffffffff)) {
                printk("%s/0: Oops: no 32bit PCI DMA ???\n", dev->name);
                err = -EIO;
                goto fail_context;