[PATCH 4/5] x86/pci: Fix warnings in subsys_initcall functions

[Robert Richter <robert.richter@amd.com>]

Signed-off-by: Robert Richter <robert.richter@amd.com>
---
 arch/x86/pci/legacy.c |    2 ++
 arch/x86/pci/visws.c  |    2 ++
 2 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/arch/x86/pci/legacy.c b/arch/x86/pci/legacy.c
index d8b6e92..132876c 100644
--- a/arch/x86/pci/legacy.c
+++ b/arch/x86/pci/legacy.c
@@ -66,5 +66,7 @@ int __init pci_subsys_init(void)
 	pci_numa_init();
 #endif
 	pcibios_init();
+
+	return 0;
 }
 subsys_initcall(pci_subsys_init);
diff --git a/arch/x86/pci/visws.c b/arch/x86/pci/visws.c
index 16e5206..852998b 100644
--- a/arch/x86/pci/visws.c
+++ b/arch/x86/pci/visws.c
@@ -109,5 +109,7 @@ static __init int pci_subsys_init(void)
 {
 	pci_visws_init();
 	pcibios_init();
+
+	return 0;
 }
 subsys_initcall(pci_subsys_init);
-- 
1.5.5.4