diff options
Diffstat (limited to 'drivers/w1/w1_netlink.c')
| -rw-r--r-- | drivers/w1/w1_netlink.c | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/drivers/w1/w1_netlink.c b/drivers/w1/w1_netlink.c index 2a82fb055c70..328645da7972 100644 --- a/drivers/w1/w1_netlink.c +++ b/drivers/w1/w1_netlink.c @@ -51,16 +51,42 @@ void w1_netlink_send(struct w1_master *dev, struct w1_netlink_msg *msg) memcpy(data, msg, sizeof(struct w1_netlink_msg)); - NETLINK_CB(skb).dst_groups = dev->groups; + NETLINK_CB(skb).dst_group = dev->groups; netlink_broadcast(dev->nls, skb, 0, dev->groups, GFP_ATOMIC); nlmsg_failure: return; } + +int dev_init_netlink(struct w1_master *dev) +{ + dev->nls = netlink_kernel_create(NETLINK_W1, 1, NULL, THIS_MODULE); + if (!dev->nls) { + printk(KERN_ERR "Failed to create new netlink socket(%u) for w1 master %s.\n", + NETLINK_W1, dev->dev.bus_id); + } + + return 0; +} + +void dev_fini_netlink(struct w1_master *dev) +{ + if (dev->nls && dev->nls->sk_socket) + sock_release(dev->nls->sk_socket); +} #else #warning Netlink support is disabled. Please compile with NET support enabled. void w1_netlink_send(struct w1_master *dev, struct w1_netlink_msg *msg) { } + +int dev_init_netlink(struct w1_master *dev) +{ + return 0; +} + +void dev_fini_netlink(struct w1_master *dev) +{ +} #endif |