diff options
| author | Oliver Neukum <oneukum@suse.de> | 2011-02-11 13:00:06 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-03-07 15:05:19 -0800 |
| commit | 395177fa518d897f4e2075b1950d9ed183efa550 (patch) | |
| tree | 8d47870bb9754daf74dfe2bcccf5f11bb6aed591 | |
| parent | d3d6df2b6a0210db29d934b9228ab64b728ef3da (diff) | |
Bluetooth: fix crash with quirky dongles doing sound
commit 8efdd0cdc54f3bb5db464b3baf88f7441f54da47 upstream.
Quirky dongles sometimes do not use the iso interface which
causes a crash with runtime PM
Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/bluetooth/btusb.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index 8606e3e5e175..3c38e6b2ad35 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -829,7 +829,7 @@ static void btusb_work(struct work_struct *work) if (hdev->conn_hash.sco_num > 0) { if (!test_bit(BTUSB_DID_ISO_RESUME, &data->flags)) { - err = usb_autopm_get_interface(data->isoc); + err = usb_autopm_get_interface(data->isoc ? data->isoc : data->intf); if (err < 0) { clear_bit(BTUSB_ISOC_RUNNING, &data->flags); usb_kill_anchored_urbs(&data->isoc_anchor); @@ -858,7 +858,7 @@ static void btusb_work(struct work_struct *work) __set_isoc_interface(hdev, 0); if (test_and_clear_bit(BTUSB_DID_ISO_RESUME, &data->flags)) - usb_autopm_put_interface(data->isoc); + usb_autopm_put_interface(data->isoc ? data->isoc : data->intf); } } |