diff options
Diffstat (limited to 'drivers/base/node.c')
| -rw-r--r-- | drivers/base/node.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/base/node.c b/drivers/base/node.c index e2192eee8380..631cdc395e05 100644 --- a/drivers/base/node.c +++ b/drivers/base/node.c @@ -70,8 +70,10 @@ static DEVICE_ATTR(meminfo,S_IRUGO,node_read_meminfo,NULL); * * Initialize and register the node device. */ -void __init register_node(struct node *node, int num, struct node *parent) +int __init register_node(struct node *node, int num, struct node *parent) { + int error; + node->cpumap = __node_to_cpu_mask(num); node->sysroot.id = num; if (parent) @@ -80,10 +82,12 @@ void __init register_node(struct node *node, int num, struct node *parent) snprintf(node->sysroot.dev.bus_id, BUS_ID_SIZE, "node%u", num); node->sysroot.dev.driver = &node_driver; node->sysroot.dev.bus = &system_bus_type; - if (!sys_register_root(&node->sysroot)){ + error = sys_register_root(&node->sysroot); + if (!error){ device_create_file(&node->sysroot.dev, &dev_attr_cpumap); device_create_file(&node->sysroot.dev, &dev_attr_meminfo); } + return error; } |