diff options
Diffstat (limited to 'arch/powerpc/platforms/pseries/setup.c')
| -rw-r--r-- | arch/powerpc/platforms/pseries/setup.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/arch/powerpc/platforms/pseries/setup.c b/arch/powerpc/platforms/pseries/setup.c index ecea85c74c43..284a6fa04b0c 100644 --- a/arch/powerpc/platforms/pseries/setup.c +++ b/arch/powerpc/platforms/pseries/setup.c @@ -1029,9 +1029,11 @@ static void __init pseries_add_hw_description(void) return; } - if (of_property_read_bool(of_root, "ibm,powervm-partition") || - of_property_read_bool(of_root, "ibm,fw-net-version")) + dn = of_find_node_by_path("/"); + if (of_property_read_bool(dn, "ibm,powervm-partition") || + of_property_read_bool(dn, "ibm,fw-net-version")) seq_buf_printf(&ppc_hw_desc, "hv:phyp "); + of_node_put(dn); } /* @@ -1091,7 +1093,11 @@ static void pseries_power_off(void) static int __init pSeries_probe(void) { - if (!of_node_is_type(of_root, "chrp")) + struct device_node *root = of_find_node_by_path("/"); + bool ret = of_node_is_type(root, "chrp"); + + of_node_put(root); + if (!ret) return 0; /* Cell blades firmware claims to be chrp while it's not. Until this |