diff options
| -rw-r--r-- | include/net/bluetooth/hci_core.h | 3 | ||||
| -rw-r--r-- | net/bluetooth/hci_sysfs.c | 71 |
2 files changed, 27 insertions, 47 deletions
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 5d1bb51c43c3..72f84d6d4d3a 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -301,9 +301,6 @@ struct hci_conn { struct timer_list idle_timer; struct timer_list auto_accept_timer; - struct work_struct work_add; - struct work_struct work_del; - struct device dev; atomic_t devref; diff --git a/net/bluetooth/hci_sysfs.c b/net/bluetooth/hci_sysfs.c index c3c1ec871d46..db6af705f8f1 100644 --- a/net/bluetooth/hci_sysfs.c +++ b/net/bluetooth/hci_sysfs.c @@ -88,11 +88,35 @@ static struct device_type bt_link = { .release = bt_link_release, }; -static void add_conn(struct work_struct *work) +/* + * The rfcomm tty device will possibly retain even when conn + * is down, and sysfs doesn't support move zombie device, + * so we should move the device before conn device is destroyed. + */ +static int __match_tty(struct device *dev, void *data) +{ + return !strncmp(dev_name(dev), "rfcomm", 6); +} + +void hci_conn_init_sysfs(struct hci_conn *conn) +{ + struct hci_dev *hdev = conn->hdev; + + BT_DBG("conn %p", conn); + + conn->dev.type = &bt_link; + conn->dev.class = bt_class; + conn->dev.parent = &hdev->dev; + + device_initialize(&conn->dev); +} + +void hci_conn_add_sysfs(struct hci_conn *conn) { - struct hci_conn *conn = container_of(work, struct hci_conn, work_add); struct hci_dev *hdev = conn->hdev; + BT_DBG("conn %p", conn); + dev_set_name(&conn->dev, "%s:%d", hdev->name, conn->handle); dev_set_drvdata(&conn->dev, conn); @@ -105,19 +129,8 @@ static void add_conn(struct work_struct *work) hci_dev_hold(hdev); } -/* - * The rfcomm tty device will possibly retain even when conn - * is down, and sysfs doesn't support move zombie device, - * so we should move the device before conn device is destroyed. - */ -static int __match_tty(struct device *dev, void *data) -{ - return !strncmp(dev_name(dev), "rfcomm", 6); -} - -static void del_conn(struct work_struct *work) +void hci_conn_del_sysfs(struct hci_conn *conn) { - struct hci_conn *conn = container_of(work, struct hci_conn, work_del); struct hci_dev *hdev = conn->hdev; if (!device_is_registered(&conn->dev)) @@ -139,36 +152,6 @@ static void del_conn(struct work_struct *work) hci_dev_put(hdev); } -void hci_conn_init_sysfs(struct hci_conn *conn) -{ - struct hci_dev *hdev = conn->hdev; - - BT_DBG("conn %p", conn); - - conn->dev.type = &bt_link; - conn->dev.class = bt_class; - conn->dev.parent = &hdev->dev; - - device_initialize(&conn->dev); - - INIT_WORK(&conn->work_add, add_conn); - INIT_WORK(&conn->work_del, del_conn); -} - -void hci_conn_add_sysfs(struct hci_conn *conn) -{ - BT_DBG("conn %p", conn); - - queue_work(conn->hdev->workqueue, &conn->work_add); -} - -void hci_conn_del_sysfs(struct hci_conn *conn) -{ - BT_DBG("conn %p", conn); - - queue_work(conn->hdev->workqueue, &conn->work_del); -} - static inline char *host_bustostr(int bus) { switch (bus) { |