diff options
Diffstat (limited to 'arch/powerpc/kernel/legacy_serial.c')
| -rw-r--r-- | arch/powerpc/kernel/legacy_serial.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/arch/powerpc/kernel/legacy_serial.c b/arch/powerpc/kernel/legacy_serial.c index fde632335a97..7cea5978f21f 100644 --- a/arch/powerpc/kernel/legacy_serial.c +++ b/arch/powerpc/kernel/legacy_serial.c @@ -400,8 +400,7 @@ void __init find_legacy_serial_ports(void) /* Next, fill our array with ISA ports */ for_each_node_by_type(np, "serial") { struct device_node *isa = of_get_parent(np); - if (isa && (!strcmp(isa->name, "isa") || - !strcmp(isa->name, "lpc"))) { + if (of_node_name_eq(isa, "isa") || of_node_name_eq(isa, "lpc")) { if (of_device_is_available(np)) { index = add_legacy_isa_port(np, isa); if (index >= 0 && np == stdout) @@ -415,11 +414,11 @@ void __init find_legacy_serial_ports(void) /* Next, try to locate PCI ports */ for (np = NULL; (np = of_find_all_nodes(np));) { struct device_node *pci, *parent = of_get_parent(np); - if (parent && !strcmp(parent->name, "isa")) { + if (of_node_name_eq(parent, "isa")) { of_node_put(parent); continue; } - if (strcmp(np->name, "serial") && + if (!of_node_name_eq(np, "serial") && !of_node_is_type(np, "serial")) { of_node_put(parent); continue; |