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-rw-r--r--arch/sparc/kernel/iommu.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/sparc/kernel/iommu.c b/arch/sparc/kernel/iommu.c
index 070ed14..76663b0 100644
--- a/arch/sparc/kernel/iommu.c
+++ b/arch/sparc/kernel/iommu.c
@@ -854,7 +854,7 @@ int dma_supported(struct device *dev, u64 device_mask)
return 1;
#ifdef CONFIG_PCI
- if (dev->bus == &pci_bus_type)
+ if (dev_is_pci(dev))
return pci64_dma_supported(to_pci_dev(dev), device_mask);
#endif

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