diff options
| author | Marcel Holtmann | 2013-10-18 02:24:17 +0200 |
|---|---|---|
| committer | Johan Hedberg | 2013-10-18 09:45:45 +0200 |
| commit | 0153e2ecab657be17aaecca234b29c1154a98202 (patch) | |
| tree | 40b5ea1fabd7ff59a7708060f54cbc8179cf0136 /net/bluetooth/hci_core.c | |
| parent | Bluetooth: Use IS_ERR_OR_NULL for checking bt_debugfs (diff) | |
| download | kernel-qcow2-linux-0153e2ecab657be17aaecca234b29c1154a98202.tar.gz kernel-qcow2-linux-0153e2ecab657be17aaecca234b29c1154a98202.tar.xz kernel-qcow2-linux-0153e2ecab657be17aaecca234b29c1154a98202.zip | |
Bluetooth: Create HCI device debugfs directory in hci_register_dev
Create the debugfs directory for each HCI device directly in
hci_register_dev function and remove it during hci_unregister_dev.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Diffstat (limited to 'net/bluetooth/hci_core.c')
| -rw-r--r-- | net/bluetooth/hci_core.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index 0fb9f6d1f60f..f7ba81885b42 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -2479,6 +2479,9 @@ int hci_register_dev(struct hci_dev *hdev) goto err; } + if (!IS_ERR_OR_NULL(bt_debugfs)) + hdev->debugfs = debugfs_create_dir(hdev->name, bt_debugfs); + error = hci_add_sysfs(hdev); if (error < 0) goto err_wqueue; @@ -2569,6 +2572,8 @@ void hci_unregister_dev(struct hci_dev *hdev) hci_del_sysfs(hdev); + debugfs_remove_recursive(hdev->debugfs); + destroy_workqueue(hdev->workqueue); destroy_workqueue(hdev->req_workqueue); |