| Message ID | 1418069543-21969-5-git-send-email-marc.zyngier@arm.com (mailing list archive) |
|---|---|
| State | New, archived |
| Delegated to: | Bjorn Helgaas |
| Headers | show |
diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c index fd60806..003040b 100644 --- a/drivers/pci/msi.c +++ b/drivers/pci/msi.c @@ -41,7 +41,8 @@ static struct irq_domain *pci_msi_get_domain(struct pci_dev *dev) { struct irq_domain *domain = NULL; - if (dev->bus->msi) + domain = dev_get_msi_domain(&dev->dev); + if (!domain && dev->bus->msi) domain = dev->bus->msi->domain; if (!domain) domain = arch_get_pci_msi_domain(dev);
Now that we can easily find which MSI domain a PCI device is using, use dev_get_msi_domain as a way to retrieve the information. The original code is still used as a fallback. Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> --- drivers/pci/msi.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)