diff --git a/net/bluetooth/hci_sysfs.c b/net/bluetooth/hci_sysfs.c index 555982a78a585513431722a7f65e1934dc081f86..6bfdca8541d66427fd1b9794b6057e4d3c0de89f 100644 --- a/net/bluetooth/hci_sysfs.c +++ b/net/bluetooth/hci_sysfs.c @@ -7,50 +7,6 @@ static struct class *bt_class; -static inline char *link_typetostr(int type) -{ - switch (type) { - case ACL_LINK: - return "ACL"; - case SCO_LINK: - return "SCO"; - case ESCO_LINK: - return "eSCO"; - case LE_LINK: - return "LE"; - default: - return "UNKNOWN"; - } -} - -static ssize_t show_link_type(struct device *dev, - struct device_attribute *attr, char *buf) -{ - struct hci_conn *conn = to_hci_conn(dev); - return sprintf(buf, "%s\n", link_typetostr(conn->type)); -} - -static ssize_t show_link_address(struct device *dev, - struct device_attribute *attr, char *buf) -{ - struct hci_conn *conn = to_hci_conn(dev); - return sprintf(buf, "%pMR\n", &conn->dst); -} - -#define LINK_ATTR(_name, _mode, _show, _store) \ -struct device_attribute link_attr_##_name = __ATTR(_name, _mode, _show, _store) - -static LINK_ATTR(type, S_IRUGO, show_link_type, NULL); -static LINK_ATTR(address, S_IRUGO, show_link_address, NULL); - -static struct attribute *bt_link_attrs[] = { - &link_attr_type.attr, - &link_attr_address.attr, - NULL -}; - -ATTRIBUTE_GROUPS(bt_link); - static void bt_link_release(struct device *dev) { struct hci_conn *conn = to_hci_conn(dev); @@ -59,7 +15,6 @@ static void bt_link_release(struct device *dev) static struct device_type bt_link = { .name = "link", - .groups = bt_link_groups, .release = bt_link_release, };