powerpc: move find_and_init_phbs() to pSeries specific code

Previously, find_and_init_phbs() was used in both PowerNV and pSeries
setup. However, since RTAS support has been dropped from PowerNV, we
can move it into a platform-specific file.

Signed-off-by: Daniel Axtens <dja@axtens.net>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

1 files changed, 0 insertions, 47 deletions

diff --git a/arch/powerpc/kernel/rtas_pci.c b/arch/powerpc/kernel/rtas_pci.c
index af29df2517f7..73f1934582c2 100644
--- a/arch/powerpc/kernel/rtas_pci.c
+++ b/arch/powerpc/kernel/rtas_pci.c
@@ -277,50 +277,3 @@ int rtas_setup_phb(struct pci_controller *phb)
 
 	return 0;
 }
-
-void __init find_and_init_phbs(void)
-{
-	struct device_node *node;
-	struct pci_controller *phb;
-	struct device_node *root = of_find_node_by_path("/");
-
-	for_each_child_of_node(root, node) {
-		if (node->type == NULL || (strcmp(node->type, "pci") != 0 &&
-					   strcmp(node->type, "pciex") != 0))
-			continue;
-
-		phb = pcibios_alloc_controller(node);
-		if (!phb)
-			continue;
-		rtas_setup_phb(phb);
-		pci_process_bridge_OF_ranges(phb, node, 0);
-		isa_bridge_find_early(phb);
-	}
-
-	of_node_put(root);
-	pci_devs_phb_init();
-
-	/*
-	 * PCI_PROBE_ONLY and PCI_REASSIGN_ALL_BUS can be set via properties
-	 * in chosen.
-	 */
-	if (of_chosen) {
-		const int *prop;
-
-		prop = of_get_property(of_chosen,
-				"linux,pci-probe-only", NULL);
-		if (prop) {
-			if (*prop)
-				pci_add_flags(PCI_PROBE_ONLY);
-			else
-				pci_clear_flags(PCI_PROBE_ONLY);
-		}
-
-#ifdef CONFIG_PPC32 /* Will be made generic soon */
-		prop = of_get_property(of_chosen,
-				"linux,pci-assign-all-buses", NULL);
-		if (prop && *prop)
-			pci_add_flags(PCI_REASSIGN_ALL_BUS);
-#endif /* CONFIG_PPC32 */
-	}
-}