From: Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx>
Accourding to uHID documentation when diconnecting the kernel will take
care of cleaning up any device created:
"If you close() the fd, the device is automatically unregistered and
destroyed internally."
---
profiles/input/device.c | 17 +----------------
profiles/input/hog.c | 10 ----------
2 files changed, 1 insertion(+), 26 deletions(-)
diff --git a/profiles/input/device.c b/profiles/input/device.c
index 785b1e9..a61b2c7 100644
--- a/profiles/input/device.c
+++ b/profiles/input/device.c
@@ -108,22 +108,7 @@ static int connection_disconnect(struct input_device *idev, uint32_t flags);
static void input_device_free(struct input_device *idev)
{
- if (idev->uhid) {
- if (idev->uhid_created) {
- int err;
- struct uhid_event ev;
-
- memset(&ev, 0, sizeof(ev));
- ev.type = UHID_DESTROY;
- err = bt_uhid_send(idev->uhid, &ev);
- if (err < 0)
- error("bt_uhid_send: %s (%d)", strerror(-err),
- -err);
- }
-
- bt_uhid_unref(idev->uhid);
- }
-
+ bt_uhid_unref(idev->uhid);
btd_service_unref(idev->service);
btd_device_unref(idev->device);
g_free(idev->path);
diff --git a/profiles/input/hog.c b/profiles/input/hog.c
index 47a4fb1..3753343 100644
--- a/profiles/input/hog.c
+++ b/profiles/input/hog.c
@@ -750,17 +750,7 @@ static struct hog_device *hog_register_device(struct btd_device *device,
static int hog_unregister_device(struct hog_device *hogdev)
{
- struct uhid_event ev;
- int err;
-
btd_device_remove_attio_callback(hogdev->device, hogdev->attioid);
-
- memset(&ev, 0, sizeof(ev));
- ev.type = UHID_DESTROY;
- err = bt_uhid_send(hogdev->uhid, &ev);
- if (err < 0)
- error("bt_uhid_send: %s (%d)", strerror(-err), -err);
-
bt_uhid_unref(hogdev->uhid);
hog_free_device(hogdev);
--
1.9.0
--
To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
