| Message ID | 20161026151821.8265-1-andriy.shevchenko@linux.intel.com (mailing list archive) |
|---|---|
| State | Accepted |
| Headers | show |
On Wed, Oct 26, 2016 at 06:18:21PM +0300, Andy Shevchenko wrote: > There is new API in place which provides allocation mechanism of interrupts for > PCI devices. Use it in the HSU DMA driver. Applied, thanks
diff --git a/drivers/dma/hsu/pci.c b/drivers/dma/hsu/pci.c index b51639f..4875fa4 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)
There is new API in place which provides allocation mechanism of interrupts for PCI devices. Use it in the HSU DMA driver. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> --- drivers/dma/hsu/pci.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-)