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.zyng...@arm.com>
---
drivers/pci/msi.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
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);
--
2.1.3
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