1 From a15d129a352e5f6ab821b81bc3f692ecc952a815 Mon Sep 17 00:00:00 2001
2 From: John Crispin <blogic@openwrt.org>
3 Date: Fri, 9 Nov 2012 12:09:57 +0100
4 Subject: [PATCH 1/6] MIPS: lantiq: unbreak devicetree init
6 The bootmem was incorrectly freed resulting in lots of dangling pointers.
7 Additionally we should use of_platform_populate() as the Documentaion tells us
10 Signed-off-by: John Crispin <blogic@openwrt.org>
11 Patchwork: http://patchwork.linux-mips.org/patch/4518
13 arch/mips/lantiq/prom.c | 5 +----
14 1 file changed, 1 insertion(+), 4 deletions(-)
16 --- a/arch/mips/lantiq/prom.c
17 +++ b/arch/mips/lantiq/prom.c
18 @@ -87,9 +87,6 @@ void __init device_tree_init(void)
19 reserve_bootmem(base, size, BOOTMEM_DEFAULT);
21 unflatten_device_tree();
23 - /* free the space reserved for the dt blob */
24 - free_bootmem(base, size);
27 void __init prom_init(void)
28 @@ -119,7 +116,7 @@ int __init plat_of_setup(void)
29 sizeof(of_ids[0].compatible));
30 strncpy(of_ids[1].compatible, "simple-bus",
31 sizeof(of_ids[1].compatible));
32 - return of_platform_bus_probe(NULL, of_ids, NULL);
33 + return of_platform_populate(NULL, of_ids, NULL, NULL);
36 arch_initcall(plat_of_setup);