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-rw-r--r--src/soc/intel/xeon_sp/uncore_acpi.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/soc/intel/xeon_sp/uncore_acpi.c b/src/soc/intel/xeon_sp/uncore_acpi.c
index 95f1492775..6b6363d8ec 100644
--- a/src/soc/intel/xeon_sp/uncore_acpi.c
+++ b/src/soc/intel/xeon_sp/uncore_acpi.c
@@ -317,7 +317,7 @@ static unsigned long acpi_create_drhd(unsigned long current, struct device *iomm
const struct device *domain = dev_get_domain(iommu);
struct device *dev = NULL;
while ((dev = dev_bus_each_child(domain->downstream, dev)))
- if ((dev->hdr_type & 0x7f) == PCI_HEADER_TYPE_BRIDGE)
+ if (is_pci_bridge(dev))
current +=
acpi_create_dmar_ds_pci_br_for_port(
current, dev, pcie_seg, false, NULL);
@@ -421,7 +421,7 @@ static unsigned long acpi_create_atsr(unsigned long current)
continue;
for (child = dev->upstream->children; child; child = child->sibling) {
- if ((child->hdr_type & 0x7f) != PCI_HEADER_TYPE_BRIDGE)
+ if (!is_pci_bridge(child))
continue;
current +=
acpi_create_dmar_ds_pci_br_for_port(