4.4-stable review patch. If anyone has any objections, please let me know.
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From: Greg Kroah-Hartman gregkh@linuxfoundation.org
This reverts commit ffc7565746bb2fc063fc0f484c55ef6d8951a6ee which is commit a0085f2510e8976614ad8f766b209448b385492f upstream.
It causes problems with working systems, as noted by a number of the ChromeOS developers.
Cc: Sukumar Ghorai sukumar.ghorai@intel.com Cc: Amit K Bag amit.k.bag@intel.com Cc: Oliver Neukum oneukum@suse.com Cc: Marcel Holtmann marcel@holtmann.org Cc: Matthias Kaehlcke mka@chromium.org Reported-by: Guenter Roeck linux@roeck-us.net Reported-by: Brian Norris briannorris@chromium.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/bluetooth/btusb.c | 5 ----- 1 file changed, 5 deletions(-)
--- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -1050,10 +1050,6 @@ static int btusb_open(struct hci_dev *hd return err;
data->intf->needs_remote_wakeup = 1; - /* device specific wakeup source enabled and required for USB - * remote wakeup while host is suspended - */ - device_wakeup_enable(&data->udev->dev);
if (test_and_set_bit(BTUSB_INTR_RUNNING, &data->flags)) goto done; @@ -1117,7 +1113,6 @@ static int btusb_close(struct hci_dev *h goto failed;
data->intf->needs_remote_wakeup = 0; - device_wakeup_disable(&data->udev->dev); usb_autopm_put_interface(data->intf);
failed: