* [PATCH] Bluetooth: btusb: Remove device lock on release
@ 2012-01-27 16:37 David Herrmann
2012-01-30 22:01 ` Marcel Holtmann
0 siblings, 1 reply; 2+ messages in thread
From: David Herrmann @ 2012-01-27 16:37 UTC (permalink / raw)
To: linux-bluetooth; +Cc: johan.hedberg, marcel, David Herrmann
Recently we changed the way how we release driver-data. A driver is now
responsible of destroying the data so we no longer need the device lock
on deinitialization in btusb driver.
Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
---
drivers/bluetooth/btusb.c | 5 -----
1 files changed, 0 insertions(+), 5 deletions(-)
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 0de3f5e..0a06d75 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -1078,9 +1078,6 @@ static void btusb_disconnect(struct usb_interface *intf)
return;
hdev = data->hdev;
-
- hci_dev_hold(hdev);
-
usb_set_intfdata(data->intf, NULL);
if (data->isoc)
@@ -1093,8 +1090,6 @@ static void btusb_disconnect(struct usb_interface *intf)
else if (data->isoc)
usb_driver_release_interface(&btusb_driver, data->isoc);
- hci_dev_put(hdev);
-
hci_free_dev(hdev);
kfree(data);
}
--
1.7.8.4
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] Bluetooth: btusb: Remove device lock on release
2012-01-27 16:37 [PATCH] Bluetooth: btusb: Remove device lock on release David Herrmann
@ 2012-01-30 22:01 ` Marcel Holtmann
0 siblings, 0 replies; 2+ messages in thread
From: Marcel Holtmann @ 2012-01-30 22:01 UTC (permalink / raw)
To: David Herrmann; +Cc: linux-bluetooth, johan.hedberg
Hi David,
> Recently we changed the way how we release driver-data. A driver is now
> responsible of destroying the data so we no longer need the device lock
> on deinitialization in btusb driver.
>
> Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
> ---
> drivers/bluetooth/btusb.c | 5 -----
> 1 files changed, 0 insertions(+), 5 deletions(-)
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Regards
Marcel
^ permalink raw reply [flat|nested] 2+ messages in thread
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2012-01-27 16:37 [PATCH] Bluetooth: btusb: Remove device lock on release David Herrmann
2012-01-30 22:01 ` Marcel Holtmann
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