diff --git a/arch/powerpc/kernel/pci_of_scan.c b/arch/powerpc/kernel/pci_of_scan.c
index 2a67e9baa59f80200f4a25b5a75471c04f04c776..d2d407d653449b8a99972c42f710a170eba06111 100644
--- a/arch/powerpc/kernel/pci_of_scan.c
+++ b/arch/powerpc/kernel/pci_of_scan.c
@@ -165,7 +165,7 @@ struct pci_dev *of_create_pci_dev(struct device_node *node,
 	pr_debug("    class: 0x%x\n", dev->class);
 	pr_debug("    revision: 0x%x\n", dev->revision);
 
-	dev->current_state = 4;		/* unknown power state */
+	dev->current_state = PCI_UNKNOWN;	/* unknown power state */
 	dev->error_state = pci_channel_io_normal;
 	dev->dma_mask = 0xffffffff;