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