[PATCH 06/15] cx25821: use pci_set_dma_mask insted of pci_dma_supported
From: Christoph Hellwig <hch@lst.de>
Date: 2015-10-03 15:28:03
Also in:
dri-devel, linux-media, linux-serial, lkml
Subsystem:
media input infrastructure (v4l/dvb), the rest · Maintainers:
Mauro Carvalho Chehab, Linus Torvalds
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/cx25821/cx25821-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/pci/cx25821/cx25821-core.c b/drivers/media/pci/cx25821/cx25821-core.c
index 559f829..dbc695f 100644
--- a/drivers/media/pci/cx25821/cx25821-core.c
+++ b/drivers/media/pci/cx25821/cx25821-core.c@@ -1319,7 +1319,7 @@ static int cx25821_initdev(struct pci_dev *pci_dev, dev->pci_lat, (unsigned long long)dev->base_io_addr); pci_set_master(pci_dev); - if (!pci_dma_supported(pci_dev, 0xffffffff)) { + if (!pci_set_dma_mask(pci_dev, 0xffffffff)) { pr_err("%s/0: Oops: no 32bit PCI DMA ???\n", dev->name); err = -EIO; goto fail_irq;
--
1.9.1