From c0dd394ca5e78649b7013c3ce2d6338af9f228f0 Mon Sep 17 00:00:00 2001
From: Jonas Bonn <jonas@southpole.se>
Date: Fri, 23 Jul 2010 20:19:24 +0200
Subject: of: remove of_default_bus_ids

This list used was by only two platforms with all other platforms defining an
own list of valid bus id's to pass to of_platform_bus_probe.  This patch:

i)   copies the default list to the two platforms that depended on it (powerpc)
ii)  remove the usage of of_default_bus_ids in of_platform_bus_probe
iii) removes the definition of the list from all architectures that defined it

Passing a NULL 'matches' parameter to of_platform_bus_probe is still valid; the
function returns no error in that case as the NULL value is equivalent to an
empty list.

Signed-off-by: Jonas Bonn <jonas@southpole.se>
[grant.likely@secretlab.ca: added __initdata annotations, warn on and return error on missing match table, and fix whitespace errors]
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
---
 arch/microblaze/kernel/Makefile      |  2 +-
 arch/microblaze/kernel/of_platform.c | 49 ------------------------------------
 2 files changed, 1 insertion(+), 50 deletions(-)
 delete mode 100644 arch/microblaze/kernel/of_platform.c

(limited to 'arch/microblaze/kernel')

diff --git a/arch/microblaze/kernel/Makefile b/arch/microblaze/kernel/Makefile
index 727e2cbff9c6..7fcc5f7b5a46 100644
--- a/arch/microblaze/kernel/Makefile
+++ b/arch/microblaze/kernel/Makefile
@@ -16,7 +16,7 @@ extra-y := head.o vmlinux.lds
 
 obj-y += dma.o exceptions.o \
 	hw_exception_handler.o init_task.o intc.o irq.o \
-	of_platform.o process.o prom.o prom_parse.o ptrace.o \
+	process.o prom.o prom_parse.o ptrace.o \
 	setup.o signal.o sys_microblaze.o timer.o traps.o reset.o
 
 obj-y += cpu/
diff --git a/arch/microblaze/kernel/of_platform.c b/arch/microblaze/kernel/of_platform.c
deleted file mode 100644
index 6cffadbe2fcd..000000000000
--- a/arch/microblaze/kernel/of_platform.c
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- *    Copyright (C) 2006 Benjamin Herrenschmidt, IBM Corp.
- *			 <benh@kernel.crashing.org>
- *    and		 Arnd Bergmann, IBM Corp.
- *
- *  This program is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU General Public License
- *  as published by the Free Software Foundation; either version
- *  2 of the License, or (at your option) any later version.
- *
- */
-
-#undef DEBUG
-
-#include <linux/string.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/mod_devicetable.h>
-#include <linux/pci.h>
-#include <linux/of.h>
-#include <linux/of_device.h>
-#include <linux/of_platform.h>
-
-#include <linux/errno.h>
-#include <linux/topology.h>
-#include <asm/atomic.h>
-
-/*
- * The list of OF IDs below is used for matching bus types in the
- * system whose devices are to be exposed as of_platform_devices.
- *
- * This is the default list valid for most platforms. This file provides
- * functions who can take an explicit list if necessary though
- *
- * The search is always performed recursively looking for children of
- * the provided device_node and recursively if such a children matches
- * a bus type in the list
- */
-
-const struct of_device_id of_default_bus_ids[] = {
-	{ .type = "soc", },
-	{ .compatible = "soc", },
-	{ .type = "plb5", },
-	{ .type = "plb4", },
-	{ .type = "opb", },
-	{ .type = "simple", },
-	{},
-};
-- 
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