[POWERPC] 8xx: Use machine_*_initcall() hooks in platform code

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/powerpc/platforms/8xx/mpc86xads_setup.c b/arch/powerpc/platforms/8xx/mpc86xads_setup.c
index d2927a4..d7965f8 100644
--- a/arch/powerpc/platforms/8xx/mpc86xads_setup.c
+++ b/arch/powerpc/platforms/8xx/mpc86xads_setup.c
@@ -128,12 +128,11 @@
 
 static int __init declare_of_platform_devices(void)
 {
-	if (machine_is(mpc86x_ads))
-		of_platform_bus_probe(NULL, of_bus_ids, NULL);
+	of_platform_bus_probe(NULL, of_bus_ids, NULL);
 
 	return 0;
 }
-device_initcall(declare_of_platform_devices);
+machine_device_initcall(mpc86x_ads, declare_of_platform_devices);
 
 define_machine(mpc86x_ads) {
 	.name			= "MPC86x ADS",