luck/tmp_suning_uos_patched
1
0
Fork 1
Code Issues Pull Requests Packages Projects Releases Wiki Activity

MIPS: lantiq: unbreak devicetree init

Browse Source 
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 <blogic@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/4518
This commit is contained in:
John Crispin 2012-11-09 12:09:57 +01:00
parent 69b1803ab7
commit a15d129a35
1 changed files with 1 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
arch/mips/lantiq/prom.c
View File

@ -87,9 +87,6 @@ void __init device_tree_init(void)
reserve_bootmem(base, size, BOOTMEM_DEFAULT); reserve_bootmem(base, size, BOOTMEM_DEFAULT);
unflatten_device_tree(); unflatten_device_tree();
/* free the space reserved for the dt blob */
free_bootmem(base, size);
} }
void __init prom_init(void) void __init prom_init(void)
@ -119,7 +116,7 @@ int __init plat_of_setup(void)
sizeof(of_ids[0].compatible)); sizeof(of_ids[0].compatible));
strncpy(of_ids[1].compatible, "simple-bus", strncpy(of_ids[1].compatible, "simple-bus",
sizeof(of_ids[1].compatible)); 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); arch_initcall(plat_of_setup);