diff options
Diffstat (limited to 'arch/powerpc/platforms/cell/cbe_regs.c')
| -rw-r--r-- | arch/powerpc/platforms/cell/cbe_regs.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/cell/cbe_regs.c b/arch/powerpc/platforms/cell/cbe_regs.c index 12c9674b4b1f..c8f7f0007422 100644 --- a/arch/powerpc/platforms/cell/cbe_regs.c +++ b/arch/powerpc/platforms/cell/cbe_regs.c @@ -174,6 +174,13 @@ static struct device_node *cbe_get_be_node(int cpu_id) cpu_handle = of_get_property(np, "cpus", &len); + /* + * the CAB SLOF tree is non compliant, so we just assume + * there is only one node + */ + if (WARN_ON_ONCE(!cpu_handle)) + return np; + for (i=0; i<len; i++) if (of_find_node_by_phandle(cpu_handle[i]) == of_get_cpu_node(cpu_id, NULL)) return np; |