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-rw-r--r--arch/powerpc/kernel/prom_init.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/powerpc/kernel/prom_init.c b/arch/powerpc/kernel/prom_init.c
index d66c5e77fcf..7e4d54821a0 100644
--- a/arch/powerpc/kernel/prom_init.c
+++ b/arch/powerpc/kernel/prom_init.c
@@ -1528,12 +1528,11 @@ static int __init prom_find_machine_type(void)
* non-IBM designs !
* - it has /rtas
*/
- len = prom_getprop(_prom->root, "model",
+ len = prom_getprop(_prom->root, "device_type",
compat, sizeof(compat)-1);
if (len <= 0)
return PLATFORM_GENERIC;
- compat[len] = 0;
- if (strcmp(compat, "chrp"))
+ if (strncmp(compat, RELOC("chrp"), 4))
return PLATFORM_GENERIC;
/* Default to pSeries. We need to know if we are running LPAR */