1 files changed, 16 insertions, 0 deletions

diff --git a/drivers/acpi/pci_irq.c b/drivers/acpi/pci_irq.c
index 9302f4bb89e2..ea003bab7ecd 100644
--- a/drivers/acpi/pci_irq.c
+++ b/drivers/acpi/pci_irq.c
@@ -41,6 +41,22 @@
 #define _COMPONENT              ACPI_PCI_COMPONENT
 ACPI_MODULE_NAME("pci_irq");
 
+struct acpi_prt_entry {
+        struct list_head        node;
+        struct acpi_pci_id      id;
+        u8                      pin;
+        struct {
+                acpi_handle             handle;
+                u32                     index;
+        }                       link;
+        u32                     irq;
+};
+
+struct acpi_prt_list {
+        int                     count;
+        struct list_head        entries;
+};
+
 static struct acpi_prt_list acpi_prt;
 static DEFINE_SPINLOCK(acpi_prt_lock);