diff options
Diffstat (limited to 'drivers/dma/hsu/pci.c')
| -rw-r--r-- | drivers/dma/hsu/pci.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/dma/hsu/pci.c b/drivers/dma/hsu/pci.c index b51639f045ed..4875fa428e81 100644 --- a/drivers/dma/hsu/pci.c +++ b/drivers/dma/hsu/pci.c @@ -77,13 +77,15 @@ static int hsu_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id) if (!chip) return -ENOMEM; + ret = pci_alloc_irq_vectors(pdev, 1, 1, PCI_IRQ_ALL_TYPES); + if (ret < 0) + return ret; + chip->dev = &pdev->dev; chip->regs = pcim_iomap_table(pdev)[0]; chip->length = pci_resource_len(pdev, 0); chip->offset = HSU_PCI_CHAN_OFFSET; - chip->irq = pdev->irq; - - pci_enable_msi(pdev); + chip->irq = pci_irq_vector(pdev, 0); ret = hsu_dma_probe(chip); if (ret) |