[PATCH] powerpc: make pcibios_claim_one_bus available to other code

22-rpaphp-eliminate-dupe-code.patch (parts)

The RPAPHP code contains two routines that appear to be gratuitous
copies of very similar pci code.  In particular,

   rpaphp_claim_resource ~~ pci_claim_resource
   rpadlpar_claim_one_bus == pcibios_claim_one_bus

This makes pcibios_claim_one_bus from arch/powerpc/kernel/pci_64.c
available to the RPAPHP code.

Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

2 files changed, 3 insertions, 1 deletions

diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c
index 9a80cdf9efeb..5f241fcd88e8 100644
--- a/arch/powerpc/kernel/pci_64.c
+++ b/arch/powerpc/kernel/pci_64.c
@@ -251,7 +251,7 @@ void pcibios_free_controller(struct pci_controller *phb)
                 kfree(phb);
 }
 
-static void __init pcibios_claim_one_bus(struct pci_bus *b)
+void __devinit pcibios_claim_one_bus(struct pci_bus *b)
 {
         struct pci_dev *dev;
         struct pci_bus *child_bus;
diff --git a/include/asm-powerpc/pci.h b/include/asm-powerpc/pci.h
index d5934a076bd0..5d2c9e6c4be2 100644
--- a/include/asm-powerpc/pci.h
+++ b/include/asm-powerpc/pci.h
@@ -216,6 +216,8 @@ extern int remap_bus_range(struct pci_bus *bus);
 extern void pcibios_fixup_device_resources(struct pci_dev *dev,
                         struct pci_bus *bus);
 
+extern void pcibios_claim_one_bus(struct pci_bus *b);
+
 extern struct pci_controller *init_phb_dynamic(struct device_node *dn);
 
 extern struct pci_dev *of_create_pci_dev(struct device_node *node,