[RFC PATCH 12/18] powerpc/chrp: Move PHB discovery

[Oliver O'Halloran <oohall@gmail.com>]

Signed-off-by: Oliver O'Halloran <oohall@gmail.com>
---
compile tested with chrp32_defconfig
---
 arch/powerpc/platforms/chrp/pci.c   |  8 ++++++++
 arch/powerpc/platforms/chrp/setup.c | 12 +-----------
 2 files changed, 9 insertions(+), 11 deletions(-)

diff --git a/arch/powerpc/platforms/chrp/pci.c b/arch/powerpc/platforms/chrp/pci.c
index b2c2bf35b76c..8c421dc78b28 100644
--- a/arch/powerpc/platforms/chrp/pci.c
+++ b/arch/powerpc/platforms/chrp/pci.c
@@ -314,6 +314,14 @@ chrp_find_bridges(void)
 		}
 	}
 	of_node_put(root);
+
+	/*
+	 *  "Temporary" fixes for PCI devices.
+	 *  -- Geert
+	 */
+	hydra_init();		/* Mac I/O */
+
+	pci_create_OF_bus_map();
 }
 
 /* SL82C105 IDE Control/Status Register */
diff --git a/arch/powerpc/platforms/chrp/setup.c b/arch/powerpc/platforms/chrp/setup.c
index c45435aa5e36..3cfc382841e5 100644
--- a/arch/powerpc/platforms/chrp/setup.c
+++ b/arch/powerpc/platforms/chrp/setup.c
@@ -334,22 +334,11 @@ static void __init chrp_setup_arch(void)
 	/* On pegasos, enable the L2 cache if not already done by OF */
 	pegasos_set_l2cr();
 
-	/* Lookup PCI host bridges */
-	chrp_find_bridges();
-
-	/*
-	 *  Temporary fixes for PCI devices.
-	 *  -- Geert
-	 */
-	hydra_init();		/* Mac I/O */
-
 	/*
 	 *  Fix the Super I/O configuration
 	 */
 	sio_init();
 
-	pci_create_OF_bus_map();
-
 	/*
 	 * Print the banner, then scroll down so boot progress
 	 * can be printed.  -- Cort
@@ -582,6 +571,7 @@ define_machine(chrp) {
 	.name			= "CHRP",
 	.probe			= chrp_probe,
 	.setup_arch		= chrp_setup_arch,
+	.discover_phbs		= chrp_find_bridges,
 	.init			= chrp_init2,
 	.show_cpuinfo		= chrp_show_cpuinfo,
 	.init_IRQ		= chrp_init_IRQ,
-- 
2.26.2