diff --git a/arch/powerpc/kernel/pci_of_scan.c b/arch/powerpc/kernel/pci_of_scan.c
index 2e710c15893fe0da0295f9cf1ddeb6a827d88fcb..526ac6750e4d846e7c9dc489774d3743280fcfc3 100644
--- a/arch/powerpc/kernel/pci_of_scan.c
+++ b/arch/powerpc/kernel/pci_of_scan.c
@@ -187,9 +187,6 @@ struct pci_dev *of_create_pci_dev(struct device_node *node,
 
 	pci_device_add(dev, bus);
 
-	/* Setup MSI caps & disable MSI/MSI-X interrupts */
-	pci_msi_setup_pci_dev(dev);
-
 	return dev;
 }
 EXPORT_SYMBOL(of_create_pci_dev);
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index edb1984201e9702162321c50f33f76ba362bac5a..cd94737af8fd375dfc303e481a09c234de0449ac 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -1145,7 +1145,7 @@ int pci_cfg_space_size(struct pci_dev *dev)
 
 #define LEGACY_IO_RESOURCE	(IORESOURCE_IO | IORESOURCE_PCI_FIXED)
 
-void pci_msi_setup_pci_dev(struct pci_dev *dev)
+static void pci_msi_setup_pci_dev(struct pci_dev *dev)
 {
 	/*
 	 * Disable the MSI hardware to avoid screaming interrupts
@@ -1212,8 +1212,6 @@ int pci_setup_device(struct pci_dev *dev)
 	/* "Unknown power state" */
 	dev->current_state = PCI_UNKNOWN;
 
-	pci_msi_setup_pci_dev(dev);
-
 	/* Early fixups, before probing the BARs */
 	pci_fixup_device(pci_fixup_early, dev);
 	/* device class may be changed after fixup */
@@ -1606,6 +1604,9 @@ static void pci_init_capabilities(struct pci_dev *dev)
 	/* MSI/MSI-X list */
 	pci_msi_init_pci_dev(dev);
 
+	/* Setup MSI caps & disable MSI/MSI-X interrupts */
+	pci_msi_setup_pci_dev(dev);
+
 	/* Buffers for saving PCIe and PCI-X capabilities */
 	pci_allocate_cap_save_buffers(dev);
 
diff --git a/include/linux/pci.h b/include/linux/pci.h
index e828e7b4afec67a4b9f083cfa65c2ff3cffe8571..f9f79add0afb802ab012179fb4cb9cd2be47eff8 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -1248,8 +1248,6 @@ struct msix_entry {
 	u16	entry;	/* driver uses to specify entry, OS writes */
 };
 
-void pci_msi_setup_pci_dev(struct pci_dev *dev);
-
 #ifdef CONFIG_PCI_MSI
 int pci_msi_vec_count(struct pci_dev *dev);
 void pci_msi_shutdown(struct pci_dev *dev);