From 53c1d4b0b22243c093ded25aaa01c8ff8ab6e6b3 Mon Sep 17 00:00:00 2001 From: Marcel Holtmann Date: Sat, 5 May 2007 00:36:03 +0200 Subject: [PATCH] [Bluetooth] Attach host adapters to the Bluetooth bus The Bluetooth host adapters are attached to the Bluetooth class and the low-level connections are children of these class devices. Having class devices as parent of bus devices breaks a lot of reasonable assumptions about sysfs. The host adapters should be attached to the Bluetooth bus to simplify the dependency resolving. For compatibility an additional symlink from the Bluetooth class will be used. Signed-off-by: Marcel Holtmann --- net/bluetooth/hci_sysfs.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/net/bluetooth/hci_sysfs.c b/net/bluetooth/hci_sysfs.c index 801d687ea4e..359e3440cf2 100644 --- a/net/bluetooth/hci_sysfs.c +++ b/net/bluetooth/hci_sysfs.c @@ -305,7 +305,7 @@ int hci_register_sysfs(struct hci_dev *hdev) BT_DBG("%p name %s type %d", hdev, hdev->name, hdev->type); - dev->class = bt_class; + dev->bus = &bt_bus; dev->parent = hdev->parent; strlcpy(dev->bus_id, hdev->name, BUS_ID_SIZE); @@ -322,6 +322,10 @@ int hci_register_sysfs(struct hci_dev *hdev) if (device_create_file(dev, bt_attrs[i]) < 0) BT_ERR("Failed to create device attribute"); + if (sysfs_create_link(&bt_class->subsys.kset.kobj, + &dev->kobj, kobject_name(&dev->kobj)) < 0) + BT_ERR("Failed to create class symlink"); + return 0; } @@ -329,6 +333,9 @@ void hci_unregister_sysfs(struct hci_dev *hdev) { BT_DBG("%p name %s type %d", hdev, hdev->name, hdev->type); + sysfs_remove_link(&bt_class->subsys.kset.kobj, + kobject_name(&hdev->dev.kobj)); + device_del(&hdev->dev); } -- 2.41.0