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Diffstat (limited to 'arch/powerpc/kernel/rtas_pci.c')
-rw-r--r--arch/powerpc/kernel/rtas_pci.c48
1 files changed, 0 insertions, 48 deletions
diff --git a/arch/powerpc/kernel/rtas_pci.c b/arch/powerpc/kernel/rtas_pci.c
index 589a2797eac2..8869001ab5d7 100644
--- a/arch/powerpc/kernel/rtas_pci.c
+++ b/arch/powerpc/kernel/rtas_pci.c
@@ -301,51 +301,3 @@ void __init find_and_init_phbs(void)
#endif /* CONFIG_PPC32 */
}
}
-
-/* RPA-specific bits for removing PHBs */
-int pcibios_remove_root_bus(struct pci_controller *phb)
-{
- struct pci_bus *b = phb->bus;
- struct resource *res;
- int rc, i;
-
- res = b->resource[0];
- if (!res->flags) {
- printk(KERN_ERR "%s: no IO resource for PHB %s\n", __func__,
- b->name);
- return 1;
- }
-
- rc = pcibios_unmap_io_space(b);
- if (rc) {
- printk(KERN_ERR "%s: failed to unmap IO on bus %s\n",
- __func__, b->name);
- return 1;
- }
-
- if (release_resource(res)) {
- printk(KERN_ERR "%s: failed to release IO on bus %s\n",
- __func__, b->name);
- return 1;
- }
-
- for (i = 1; i < 3; ++i) {
- res = b->resource[i];
- if (!res->flags && i == 0) {
- printk(KERN_ERR "%s: no MEM resource for PHB %s\n",
- __func__, b->name);
- return 1;
- }
- if (res->flags && release_resource(res)) {
- printk(KERN_ERR
- "%s: failed to release IO %d on bus %s\n",
- __func__, i, b->name);
- return 1;
- }
- }
-
- pcibios_free_controller(phb);
-
- return 0;
-}
-EXPORT_SYMBOL(pcibios_remove_root_bus);