diff options
Diffstat (limited to 'drivers/hid/intel-ish-hid/ipc/pci-ish.c')
| -rw-r--r-- | drivers/hid/intel-ish-hid/ipc/pci-ish.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/hid/intel-ish-hid/ipc/pci-ish.c b/drivers/hid/intel-ish-hid/ipc/pci-ish.c index 8793cc49f855..a6e1ee744f4d 100644 --- a/drivers/hid/intel-ish-hid/ipc/pci-ish.c +++ b/drivers/hid/intel-ish-hid/ipc/pci-ish.c @@ -117,6 +117,7 @@ static int ish_probe(struct pci_dev *pdev, const struct pci_device_id *ent) { int ret; struct ish_hw *hw; + unsigned long irq_flag = 0; struct ishtp_device *ishtp; struct device *dev = &pdev->dev; @@ -156,8 +157,12 @@ static int ish_probe(struct pci_dev *pdev, const struct pci_device_id *ent) pdev->dev_flags |= PCI_DEV_FLAGS_NO_D3; /* request and enable interrupt */ + ret = pci_alloc_irq_vectors(pdev, 1, 1, PCI_IRQ_ALL_TYPES); + if (!pdev->msi_enabled && !pdev->msix_enabled) + irq_flag = IRQF_SHARED; + ret = devm_request_irq(dev, pdev->irq, ish_irq_handler, - IRQF_SHARED, KBUILD_MODNAME, ishtp); + irq_flag, KBUILD_MODNAME, ishtp); if (ret) { dev_err(dev, "ISH: request IRQ %d failed\n", pdev->irq); return ret; |