dm ioctl: move compat code

[safe/jmp/linux-2.6] / drivers / base / topology.c

diff --git a/drivers/base/topology.c b/drivers/base/topology.c
index 8d8cdfe..e1d3ad4 100644 (file)
--- a/drivers/base/topology.c
+++ b/drivers/base/topology.c
@@ -94,27 +94,18 @@ static struct attribute_group topology_attr_group = {
        .name = "topology"
 };
 
-static cpumask_t topology_dev_map = CPU_MASK_NONE;
-
 /* Add/Remove cpu_topology interface for CPU device */
 static int __cpuinit topology_add_dev(unsigned int cpu)
 {
-       int rc;
        struct sys_device *sys_dev = get_cpu_sysdev(cpu);
 
-       rc = sysfs_create_group(&sys_dev->kobj, &topology_attr_group);
-       if (!rc)
-               cpu_set(cpu, topology_dev_map);
-       return rc;
+       return sysfs_create_group(&sys_dev->kobj, &topology_attr_group);
 }
 
 static void __cpuinit topology_remove_dev(unsigned int cpu)
 {
        struct sys_device *sys_dev = get_cpu_sysdev(cpu);
 
-       if (!cpu_isset(cpu, topology_dev_map))
-               return;
-       cpu_clear(cpu, topology_dev_map);
        sysfs_remove_group(&sys_dev->kobj, &topology_attr_group);
 }