kprobes: improve kretprobe scalability with hashed locking

[karo-tx-linux.git] / arch / powerpc / kernel / legacy_serial.c

diff --git a/arch/powerpc/kernel/legacy_serial.c b/arch/powerpc/kernel/legacy_serial.c
index cf37f5ca4b71e6b30c2a3d7bb46fb17f8bf66f50..4d96e1db55ee276c6c7a1e5e7b063c38d926b338 100644 (file)
--- a/arch/powerpc/kernel/legacy_serial.c
+++ b/arch/powerpc/kernel/legacy_serial.c
@@ -33,13 +33,14 @@ static struct legacy_serial_info {
        phys_addr_t                     taddr;
 } legacy_serial_infos[MAX_LEGACY_SERIAL_PORTS];
 
-static struct __initdata of_device_id parents[] = {
+static struct __initdata of_device_id legacy_serial_parents[] = {
        {.type = "soc",},
        {.type = "tsi-bridge",},
        {.type = "opb", },
        {.compatible = "ibm,opb",},
        {.compatible = "simple-bus",},
        {.compatible = "wrs,epld-localbus",},
+       {},
 };
 
 static unsigned int legacy_serial_count;
@@ -327,7 +328,7 @@ void __init find_legacy_serial_ports(void)
                struct device_node *parent = of_get_parent(np);
                if (!parent)
                        continue;
-               if (of_match_node(parents, parent) != NULL) {
+               if (of_match_node(legacy_serial_parents, parent) != NULL) {
                        index = add_legacy_soc_port(np, np);
                        if (index >= 0 && np == stdout)
                                legacy_serial_console = index;